31102071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10391

約数の個数: 32

約数和(自身を含む): 55684608

約数和(自身を除く): 24582537

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 10357, 31071, 72499, 113927, 134641, 217497, 341781, 403923, 797489, 942487, 1481051, 2392467, 2827461, 4443153, 10367357, 31102071]

約数ペア:

[(1, 31102071), (3, 10367357), (7, 4443153), (11, 2827461), (13, 2392467), (21, 1481051), (33, 942487), (39, 797489), (77, 403923), (91, 341781), (143, 217497), (231, 134641), (273, 113927), (429, 72499), (1001, 31071), (3003, 10357)]