1264783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 1481760

約数和(自身を除く): 216977

約数列:

[1, 13, 17, 59, 97, 221, 767, 1003, 1261, 1649, 5723, 13039, 21437, 74399, 97291, 1264783]

約数ペア:

[(1, 1264783), (13, 97291), (17, 74399), (59, 21437), (97, 13039), (221, 5723), (767, 1649), (1003, 1261)]