236967549

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3203}}^1$

素因数の和:3497

約数の個数: 32

約数和(自身を含む): 390426624

約数和(自身を除く): 153459075

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 813, 1897, 3203, 3523, 5691, 9609, 10569, 22421, 24661, 41639, 67263, 73983, 124917, 291473, 868013, 874419, 2604039, 6076091, 11284169, 18228273, 33852507, 78989183, 236967549]

約数ペア:

[(1, 236967549), (3, 78989183), (7, 33852507), (13, 18228273), (21, 11284169), (39, 6076091), (91, 2604039), (271, 874419), (273, 868013), (813, 291473), (1897, 124917), (3203, 73983), (3523, 67263), (5691, 41639), (9609, 24661), (10569, 22421)]