74138883

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271571}}^1$

素因数の和:271594

約数の個数: 16

約数和(自身を含む): 121664256

約数和(自身を除く): 47525373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 271571, 814713, 1900997, 3530423, 5702991, 10591269, 24712961, 74138883]

約数ペア:

[(1, 74138883), (3, 24712961), (7, 10591269), (13, 5702991), (21, 3530423), (39, 1900997), (91, 814713), (273, 271571)]