2068674573

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{1861}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 3229929472

約数和(自身を除く): 1161254899

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1231, 1861, 3693, 5583, 8617, 13027, 25851, 39081, 52933, 80023, 158799, 240069, 370531, 560161, 1111593, 1680483, 2290891, 6872673, 16036237, 48108711, 98508313, 295524939, 689558191, 2068674573]

約数ペア:

[(1, 2068674573), (3, 689558191), (7, 295524939), (21, 98508313), (43, 48108711), (129, 16036237), (301, 6872673), (903, 2290891), (1231, 1680483), (1861, 1111593), (3693, 560161), (5583, 370531), (8617, 240069), (13027, 158799), (25851, 80023), (39081, 52933)]