1330951557

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 2017087488

約数和(自身を除く): 686135931

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 311, 367, 507, 897, 933, 1101, 3887, 4043, 4771, 7153, 8441, 11661, 12129, 14313, 21459, 25323, 52559, 62023, 92989, 109733, 114137, 157677, 186069, 278967, 329199, 342411, 1208857, 1426529, 1483781, 2625151, 3626571, 4279587, 4451343, 7875453, 19289153, 34126963, 57867459, 102380889, 443650519, 1330951557]

約数ペア:

[(1, 1330951557), (3, 443650519), (13, 102380889), (23, 57867459), (39, 34126963), (69, 19289153), (169, 7875453), (299, 4451343), (311, 4279587), (367, 3626571), (507, 2625151), (897, 1483781), (933, 1426529), (1101, 1208857), (3887, 342411), (4043, 329199), (4771, 278967), (7153, 186069), (8441, 157677), (11661, 114137), (12129, 109733), (14313, 92989), (21459, 62023), (25323, 52559)]