515271801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4987}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 781479936

約数和(自身を除く): 266208135

約数列:

[1, 3, 11, 31, 33, 93, 101, 303, 341, 1023, 1111, 3131, 3333, 4987, 9393, 14961, 34441, 54857, 103323, 154597, 164571, 463791, 503687, 1511061, 1700567, 5101701, 5540557, 15614297, 16621671, 46842891, 171757267, 515271801]

約数ペア:

[(1, 515271801), (3, 171757267), (11, 46842891), (31, 16621671), (33, 15614297), (93, 5540557), (101, 5101701), (303, 1700567), (341, 1511061), (1023, 503687), (1111, 463791), (3131, 164571), (3333, 154597), (4987, 103323), (9393, 54857), (14961, 34441)]