31483473

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3041}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 21082287

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3041, 3451, 9123, 10353, 21287, 51697, 63861, 88189, 155091, 264567, 361879, 617323, 1085637, 1499213, 1851969, 4497639, 10494491, 31483473]

約数ペア:

[(1, 31483473), (3, 10494491), (7, 4497639), (17, 1851969), (21, 1499213), (29, 1085637), (51, 617323), (87, 361879), (119, 264567), (203, 155091), (357, 88189), (493, 63861), (609, 51697), (1479, 21287), (3041, 10353), (3451, 9123)]