141490713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12641}}^1$

素因数の和:12705

約数の個数: 32

約数和(自身を含む): 237871872

約数和(自身を除く): 96381159

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 12641, 37923, 88487, 164333, 265461, 492999, 518281, 1150331, 1554843, 3450993, 3627967, 6737653, 10883901, 20212959, 47163571, 141490713]

約数ペア:

[(1, 141490713), (3, 47163571), (7, 20212959), (13, 10883901), (21, 6737653), (39, 3627967), (41, 3450993), (91, 1554843), (123, 1150331), (273, 518281), (287, 492999), (533, 265461), (861, 164333), (1599, 88487), (3731, 37923), (11193, 12641)]