2227162887

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 3431083968

約数和(自身を除く): 1203921081

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 233, 549, 699, 757, 1403, 2097, 2271, 4209, 5359, 6813, 12627, 14213, 16077, 17411, 42639, 46177, 48231, 52233, 127917, 138531, 156699, 176381, 326899, 415593, 529143, 980697, 1062071, 1587429, 2942091, 3186213, 4056763, 9558639, 10759241, 12170289, 32277723, 36510867, 96833169, 247462543, 742387629, 2227162887]

約数ペア:

[(1, 2227162887), (3, 742387629), (9, 247462543), (23, 96833169), (61, 36510867), (69, 32277723), (183, 12170289), (207, 10759241), (233, 9558639), (549, 4056763), (699, 3186213), (757, 2942091), (1403, 1587429), (2097, 1062071), (2271, 980697), (4209, 529143), (5359, 415593), (6813, 326899), (12627, 176381), (14213, 156699), (16077, 138531), (17411, 127917), (42639, 52233), (46177, 48231)]