1601492781

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{2531}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 2527948800

約数和(自身を除く): 926456019

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1039, 2531, 3117, 7273, 7593, 17717, 21819, 30131, 53151, 73399, 90393, 210917, 220197, 513793, 632751, 1541379, 2629709, 7889127, 18407963, 55223889, 76261561, 228784683, 533830927, 1601492781]

約数ペア:

[(1, 1601492781), (3, 533830927), (7, 228784683), (21, 76261561), (29, 55223889), (87, 18407963), (203, 7889127), (609, 2629709), (1039, 1541379), (2531, 632751), (3117, 513793), (7273, 220197), (7593, 210917), (17717, 90393), (21819, 73399), (30131, 53151)]