2103643917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 3269884800

約数和(自身を除く): 1166240883

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 349, 787, 851, 1047, 2361, 2553, 3141, 7083, 7659, 8027, 12913, 18101, 24081, 29119, 38739, 54303, 72243, 87357, 116217, 162909, 262071, 274663, 296999, 669737, 823989, 890997, 2009211, 2471967, 2672991, 6027633, 6317249, 10162531, 18951747, 30487593, 56855241, 91462779, 233738213, 701214639, 2103643917]

約数ペア:

[(1, 2103643917), (3, 701214639), (9, 233738213), (23, 91462779), (37, 56855241), (69, 30487593), (111, 18951747), (207, 10162531), (333, 6317249), (349, 6027633), (787, 2672991), (851, 2471967), (1047, 2009211), (2361, 890997), (2553, 823989), (3141, 669737), (7083, 296999), (7659, 274663), (8027, 262071), (12913, 162909), (18101, 116217), (24081, 87357), (29119, 72243), (38739, 54303)]