23706998497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1103}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 31812157440

約数和(自身を除く): 8105158943

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 401, 403, 589, 1103, 1729, 2807, 2821, 4123, 5213, 7619, 7657, 7721, 12431, 14339, 20957, 34193, 36491, 53333, 53599, 87017, 99047, 100373, 146699, 161603, 236189, 239351, 272441, 442303, 444509, 649667, 693329, 1131221, 1653323, 1907087, 3070457, 3096121, 3111563, 4547669, 5749939, 8403757, 8445671, 13711393, 21493199, 40249573, 58826299, 59119697, 95979751, 109248841, 178248109, 260516467, 764741887, 1247736763, 1823615269, 3386714071, 23706998497]

約数ペア:

[(1, 23706998497), (7, 3386714071), (13, 1823615269), (19, 1247736763), (31, 764741887), (91, 260516467), (133, 178248109), (217, 109248841), (247, 95979751), (401, 59119697), (403, 58826299), (589, 40249573), (1103, 21493199), (1729, 13711393), (2807, 8445671), (2821, 8403757), (4123, 5749939), (5213, 4547669), (7619, 3111563), (7657, 3096121), (7721, 3070457), (12431, 1907087), (14339, 1653323), (20957, 1131221), (34193, 693329), (36491, 649667), (53333, 444509), (53599, 442303), (87017, 272441), (99047, 239351), (100373, 236189), (146699, 161603)]