2108755593

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 3646218240

約数和(自身を除く): 1537462647

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 167, 189, 213, 497, 501, 639, 941, 1169, 1491, 1503, 1917, 2823, 3507, 4473, 4509, 6587, 8469, 10521, 11857, 13419, 19761, 25407, 31563, 35571, 59283, 66811, 82999, 106713, 157147, 177849, 200433, 248997, 320139, 467677, 471441, 601299, 746991, 1100029, 1403031, 1414323, 1803897, 2240973, 3300087, 4209093, 4242969, 9900261, 11157437, 12627279, 29700783, 33472311, 78102059, 100416933, 234306177, 301250799, 702918531, 2108755593]

約数ペア:

[(1, 2108755593), (3, 702918531), (7, 301250799), (9, 234306177), (21, 100416933), (27, 78102059), (63, 33472311), (71, 29700783), (167, 12627279), (189, 11157437), (213, 9900261), (497, 4242969), (501, 4209093), (639, 3300087), (941, 2240973), (1169, 1803897), (1491, 1414323), (1503, 1403031), (1917, 1100029), (2823, 746991), (3507, 601299), (4473, 471441), (4509, 467677), (6587, 320139), (8469, 248997), (10521, 200433), (11857, 177849), (13419, 157147), (19761, 106713), (25407, 82999), (31563, 66811), (35571, 59283)]