47045901

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 74301696

約数和(自身を除く): 27255795

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 541, 707, 861, 1623, 2121, 3787, 4141, 11361, 12423, 22181, 28987, 54641, 66543, 86961, 155267, 163923, 382487, 465801, 1147461, 2240281, 6720843, 15681967, 47045901]

約数ペア:

[(1, 47045901), (3, 15681967), (7, 6720843), (21, 2240281), (41, 1147461), (101, 465801), (123, 382487), (287, 163923), (303, 155267), (541, 86961), (707, 66543), (861, 54641), (1623, 28987), (2121, 22181), (3787, 12423), (4141, 11361)]