123000306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{143357}}^1$

素因数の和:143386

約数の個数: 32

約数和(自身を含む): 289009728

約数和(自身を除く): 166009422

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 143357, 286714, 430071, 860142, 1576927, 1863641, 3153854, 3727282, 4730781, 5590923, 9461562, 11181846, 20500051, 41000102, 61500153, 123000306]

約数ペア:

[(1, 123000306), (2, 61500153), (3, 41000102), (6, 20500051), (11, 11181846), (13, 9461562), (22, 5590923), (26, 4730781), (33, 3727282), (39, 3153854), (66, 1863641), (78, 1576927), (143, 860142), (286, 430071), (429, 286714), (858, 143357)]