97211751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3671}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 161215488

約数和(自身を除く): 64003737

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3671, 3783, 8827, 11013, 25697, 26481, 47723, 77091, 143169, 334061, 356087, 1002183, 1068261, 2492609, 4629131, 7477827, 13887393, 32403917, 97211751]

約数ペア:

[(1, 97211751), (3, 32403917), (7, 13887393), (13, 7477827), (21, 4629131), (39, 2492609), (91, 1068261), (97, 1002183), (273, 356087), (291, 334061), (679, 143169), (1261, 77091), (2037, 47723), (3671, 26481), (3783, 25697), (8827, 11013)]