15638091

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32377}}^1$

素因数の和:32410

約数の個数: 16

約数和(自身を含む): 24866304

約数和(自身を除く): 9228213

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 32377, 97131, 226639, 679917, 744671, 2234013, 5212697, 15638091]

約数ペア:

[(1, 15638091), (3, 5212697), (7, 2234013), (21, 744671), (23, 679917), (69, 226639), (161, 97131), (483, 32377)]