2136453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 3143232

約数和(自身を除く): 1006779

約数列:

[1, 3, 11, 33, 101, 303, 641, 1111, 1923, 3333, 7051, 21153, 64741, 194223, 712151, 2136453]

約数ペア:

[(1, 2136453), (3, 712151), (11, 194223), (33, 64741), (101, 21153), (303, 7051), (641, 3333), (1111, 1923)]