9807993

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{27943}}^1$

素因数の和:27965

約数の個数: 16

約数和(自身を含む): 15648640

約数和(自身を除く): 5840647

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 27943, 83829, 251487, 363259, 754461, 1089777, 3269331, 9807993]

約数ペア:

[(1, 9807993), (3, 3269331), (9, 1089777), (13, 754461), (27, 363259), (39, 251487), (117, 83829), (351, 27943)]