1255366497

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{3803}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 2088852480

約数和(自身を除く): 833485983

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1429, 3803, 4287, 10003, 11409, 15719, 26621, 30009, 41833, 47157, 79863, 110033, 125499, 292831, 330099, 878493, 5434487, 16303461, 38041409, 59779357, 114124227, 179338071, 418455499, 1255366497]

約数ペア:

[(1, 1255366497), (3, 418455499), (7, 179338071), (11, 114124227), (21, 59779357), (33, 38041409), (77, 16303461), (231, 5434487), (1429, 878493), (3803, 330099), (4287, 292831), (10003, 125499), (11409, 110033), (15719, 79863), (26621, 47157), (30009, 41833)]