557607801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 798612480

約数和(自身を除く): 241004679

約数列:

[1, 3, 19, 57, 71, 211, 213, 633, 653, 1349, 1959, 4009, 4047, 12027, 12407, 14981, 37221, 44943, 46363, 137783, 139089, 284639, 413349, 853917, 880897, 2617877, 2642691, 7853631, 9782593, 29347779, 185869267, 557607801]

約数ペア:

[(1, 557607801), (3, 185869267), (19, 29347779), (57, 9782593), (71, 7853631), (211, 2642691), (213, 2617877), (633, 880897), (653, 853917), (1349, 413349), (1959, 284639), (4009, 139089), (4047, 137783), (12027, 46363), (12407, 44943), (14981, 37221)]