1631241409

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103067}}^1$

素因数の和:103117

約数の個数: 24

約数和(自身を含む): 2114955360

約数和(自身を除く): 483713951

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 103067, 721469, 1752139, 1958273, 5050283, 12264973, 13707911, 33290641, 85854811, 95955377, 233034487, 1631241409]

約数ペア:

[(1, 1631241409), (7, 233034487), (17, 95955377), (19, 85854811), (49, 33290641), (119, 13707911), (133, 12264973), (323, 5050283), (833, 1958273), (931, 1752139), (2261, 721469), (15827, 103067)]