7898553

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 30

約数和(自身を含む): 12798654

約数和(自身を除く): 4900101

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 577, 1053, 1521, 1731, 4563, 5193, 7501, 13689, 15579, 22503, 46737, 67509, 97513, 202527, 292539, 607581, 877617, 2632851, 7898553]

約数ペア:

[(1, 7898553), (3, 2632851), (9, 877617), (13, 607581), (27, 292539), (39, 202527), (81, 97513), (117, 67509), (169, 46737), (351, 22503), (507, 15579), (577, 13689), (1053, 7501), (1521, 5193), (1731, 4563)]