1520143313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{3823}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 1663898880

約数和(自身を除く): 143755567

約数列:

[1, 13, 73, 419, 949, 3823, 5447, 30587, 49699, 279079, 397631, 1601837, 3628027, 20823881, 116934101, 1520143313]

約数ペア:

[(1, 1520143313), (13, 116934101), (73, 20823881), (419, 3628027), (949, 1601837), (3823, 397631), (5447, 279079), (30587, 49699)]