133221911

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 157593600

約数和(自身を除く): 24371689

約数列:

[1, 17, 23, 29, 31, 379, 391, 493, 527, 667, 713, 899, 6443, 8717, 10991, 11339, 11749, 12121, 15283, 20677, 148189, 186847, 199733, 252793, 270227, 340721, 351509, 4297481, 4593859, 5792257, 7836583, 133221911]

約数ペア:

[(1, 133221911), (17, 7836583), (23, 5792257), (29, 4593859), (31, 4297481), (379, 351509), (391, 340721), (493, 270227), (527, 252793), (667, 199733), (713, 186847), (899, 148189), (6443, 20677), (8717, 15283), (10991, 12121), (11339, 11749)]