323552159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 406080000

約数和(自身を除く): 82527841

約数列:

[1, 7, 19, 29, 133, 149, 203, 551, 563, 1043, 2831, 3857, 3941, 4321, 10697, 16327, 19817, 30247, 74879, 82099, 83887, 114289, 310213, 574693, 587209, 1593853, 2171491, 2432723, 11156971, 17029061, 46221737, 323552159]

約数ペア:

[(1, 323552159), (7, 46221737), (19, 17029061), (29, 11156971), (133, 2432723), (149, 2171491), (203, 1593853), (551, 587209), (563, 574693), (1043, 310213), (2831, 114289), (3857, 83887), (3941, 82099), (4321, 74879), (10697, 30247), (16327, 19817)]