1231671483

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{61673}}^1$

素因数の和:62003

約数の個数: 24

約数和(自身を含む): 2039682528

約数和(自身を除く): 808011045

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 6657, 19971, 61673, 185019, 431711, 555057, 1295133, 3885399, 19550341, 58651023, 136852387, 175953069, 410557161, 1231671483]

約数ペア:

[(1, 1231671483), (3, 410557161), (7, 175953069), (9, 136852387), (21, 58651023), (63, 19550341), (317, 3885399), (951, 1295133), (2219, 555057), (2853, 431711), (6657, 185019), (19971, 61673)]