47821499

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 58091520

約数和(自身を除く): 10270021

約数列:

[1, 11, 19, 31, 61, 121, 209, 341, 589, 671, 1159, 1331, 1891, 2299, 3751, 6479, 7381, 12749, 20801, 25289, 35929, 41261, 71269, 81191, 140239, 228811, 395219, 783959, 1542629, 2516921, 4347409, 47821499]

約数ペア:

[(1, 47821499), (11, 4347409), (19, 2516921), (31, 1542629), (61, 783959), (121, 395219), (209, 228811), (341, 140239), (589, 81191), (671, 71269), (1159, 41261), (1331, 35929), (1891, 25289), (2299, 20801), (3751, 12749), (6479, 7381)]