1925117621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{14747}}^1$

素因数の和:15868

約数の個数: 16

約数和(自身を含む): 2331835776

約数和(自身を除く): 406718155

約数列:

[1, 7, 17, 119, 1097, 7679, 14747, 18649, 103229, 130543, 250699, 1754893, 16177459, 113242213, 275016803, 1925117621]

約数ペア:

[(1, 1925117621), (7, 275016803), (17, 113242213), (119, 16177459), (1097, 1754893), (7679, 250699), (14747, 130543), (18649, 103229)]