1255762893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{12613}}^1$

素因数の和:13065

約数の個数: 32

約数和(自身を含む): 2092511232

約数和(自身を除く): 836748339

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 431, 1293, 3017, 4741, 9051, 12613, 14223, 33187, 37839, 88291, 99561, 138743, 264873, 416229, 971201, 2913603, 5436203, 16308609, 38053421, 59798233, 114160263, 179394699, 418587631, 1255762893]

約数ペア:

[(1, 1255762893), (3, 418587631), (7, 179394699), (11, 114160263), (21, 59798233), (33, 38053421), (77, 16308609), (231, 5436203), (431, 2913603), (1293, 971201), (3017, 416229), (4741, 264873), (9051, 138743), (12613, 99561), (14223, 88291), (33187, 37839)]