1161457921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 1303948800

約数和(自身を除く): 142490879

約数列:

[1, 13, 79, 89, 97, 131, 1027, 1157, 1261, 1703, 7031, 7663, 8633, 10349, 11659, 12707, 91403, 99619, 112229, 134537, 151567, 165191, 682007, 921061, 1003853, 1130923, 8866091, 11973793, 13050089, 14701999, 89342917, 1161457921]

約数ペア:

[(1, 1161457921), (13, 89342917), (79, 14701999), (89, 13050089), (97, 11973793), (131, 8866091), (1027, 1130923), (1157, 1003853), (1261, 921061), (1703, 682007), (7031, 165191), (7663, 151567), (8633, 134537), (10349, 112229), (11659, 99619), (12707, 91403)]