121554811

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19273}}^1$

素因数の和:19350

約数の個数: 16

約数和(自身を含む): 149874624

約数和(自身を除く): 28319813

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 19273, 134911, 327641, 1021469, 2293487, 7150283, 17364973, 121554811]

約数ペア:

[(1, 121554811), (7, 17364973), (17, 7150283), (53, 2293487), (119, 1021469), (371, 327641), (901, 134911), (6307, 19273)]