728562743

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1889}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 781099200

約数和(自身を除く): 52536457

約数列:

[1, 23, 41, 409, 943, 1889, 9407, 16769, 43447, 77449, 385687, 772601, 1781327, 17769823, 31676641, 728562743]

約数ペア:

[(1, 728562743), (23, 31676641), (41, 17769823), (409, 1781327), (943, 772601), (1889, 385687), (9407, 77449), (16769, 43447)]