15392913

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 5619567

約数列:

[1, 3, 79, 107, 237, 321, 607, 1821, 8453, 25359, 47953, 64949, 143859, 194847, 5130971, 15392913]

約数ペア:

[(1, 15392913), (3, 5130971), (79, 194847), (107, 143859), (237, 64949), (321, 47953), (607, 25359), (1821, 8453)]