84973021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6551}}^1$

素因数の和:6684

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 18810659

約数列:

[1, 7, 17, 109, 119, 763, 1853, 6551, 12971, 45857, 111367, 714059, 779569, 4998413, 12139003, 84973021]

約数ペア:

[(1, 84973021), (7, 12139003), (17, 4998413), (109, 779569), (119, 714059), (763, 111367), (1853, 45857), (6551, 12971)]