28444731

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13411}}^1$

素因数の和:13522

約数の個数: 16

約数和(自身を含む): 43776768

約数和(自身を除く): 15332037

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 13411, 40233, 93877, 281631, 1354511, 4063533, 9481577, 28444731]

約数ペア:

[(1, 28444731), (3, 9481577), (7, 4063533), (21, 1354511), (101, 281631), (303, 93877), (707, 40233), (2121, 13411)]