823274013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{21011}}^1$

素因数の和:21404

約数の個数: 16

約数和(自身を含む): 1130613696

約数和(自身を除く): 307339683

約数列:

[1, 3, 37, 111, 353, 1059, 13061, 21011, 39183, 63033, 777407, 2332221, 7416883, 22250649, 274424671, 823274013]

約数ペア:

[(1, 823274013), (3, 274424671), (37, 22250649), (111, 7416883), (353, 2332221), (1059, 777407), (13061, 63033), (21011, 39183)]