1231191753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4441}}^1$

素因数の和:4757

約数の個数: 32

約数和(自身を含む): 1855832064

約数和(自身を除く): 624640311

約数列:

[1, 3, 11, 31, 33, 93, 271, 341, 813, 1023, 2981, 4441, 8401, 8943, 13323, 25203, 48851, 92411, 137671, 146553, 277233, 413013, 1203511, 1514381, 3610533, 4543143, 13238621, 37308841, 39715863, 111926523, 410397251, 1231191753]

約数ペア:

[(1, 1231191753), (3, 410397251), (11, 111926523), (31, 39715863), (33, 37308841), (93, 13238621), (271, 4543143), (341, 3610533), (813, 1514381), (1023, 1203511), (2981, 413013), (4441, 277233), (8401, 146553), (8943, 137671), (13323, 92411), (25203, 48851)]