13419219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2693}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 19655424

約数和(自身を除く): 6236205

約数列:

[1, 3, 11, 33, 151, 453, 1661, 2693, 4983, 8079, 29623, 88869, 406643, 1219929, 4473073, 13419219]

約数ペア:

[(1, 13419219), (3, 4473073), (11, 1219929), (33, 406643), (151, 88869), (453, 29623), (1661, 8079), (2693, 4983)]