1540391229

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{337583}}^1$

素因数の和:337618

約数の個数: 24

約数和(自身を含む): 2471114880

約数和(自身を除く): 930723651

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 337583, 1012749, 3038247, 4388579, 9114741, 13165737, 39497211, 57051527, 118491633, 171154581, 513463743, 1540391229]

約数ペア:

[(1, 1540391229), (3, 513463743), (9, 171154581), (13, 118491633), (27, 57051527), (39, 39497211), (117, 13165737), (169, 9114741), (351, 4388579), (507, 3038247), (1521, 1012749), (4563, 337583)]