25121631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13313}}^1$

素因数の和:13370

約数の個数: 16

約数和(自身を含む): 36427104

約数和(自身を除く): 11305473

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 13313, 39939, 226321, 492581, 678963, 1477743, 8373877, 25121631]

約数ペア:

[(1, 25121631), (3, 8373877), (17, 1477743), (37, 678963), (51, 492581), (111, 226321), (629, 39939), (1887, 13313)]