1807377

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 2860032

約数和(自身を除く): 1052655

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 383, 429, 1149, 1573, 4213, 4719, 4979, 12639, 14937, 46343, 54769, 139029, 164307, 602459, 1807377]

約数ペア:

[(1, 1807377), (3, 602459), (11, 164307), (13, 139029), (33, 54769), (39, 46343), (121, 14937), (143, 12639), (363, 4979), (383, 4719), (429, 4213), (1149, 1573)]