15697469493

素因数分解:

$3^3\times {\mathrm{1231}}^1\times {\mathrm{472289}}^1$

素因数の和:473529

約数の個数: 16

約数和(自身を含む): 23274451200

約数和(自身を除く): 7576981707

約数列:

[1, 3, 9, 27, 1231, 3693, 11079, 33237, 472289, 1416867, 4250601, 12751803, 581387759, 1744163277, 5232489831, 15697469493]

約数ペア:

[(1, 15697469493), (3, 5232489831), (9, 1744163277), (27, 581387759), (1231, 12751803), (3693, 4250601), (11079, 1416867), (33237, 472289)]