231153209

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{7883}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 272471040

約数和(自身を除く): 41317831

約数列:

[1, 7, 59, 71, 413, 497, 4189, 7883, 29323, 55181, 465097, 559693, 3255679, 3917851, 33021887, 231153209]

約数ペア:

[(1, 231153209), (7, 33021887), (59, 3917851), (71, 3255679), (413, 559693), (497, 465097), (4189, 55181), (7883, 29323)]