788689993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8641}}^1$

素因数の和:8737

約数の個数: 32

約数和(自身を含む): 1045336320

約数和(自身を除く): 256646327

約数列:

[1, 7, 13, 17, 59, 91, 119, 221, 413, 767, 1003, 1547, 5369, 7021, 8641, 13039, 60487, 91273, 112333, 146897, 509819, 786331, 1028279, 1909661, 3568733, 6627647, 8666923, 13367627, 46393529, 60668461, 112669999, 788689993]

約数ペア:

[(1, 788689993), (7, 112669999), (13, 60668461), (17, 46393529), (59, 13367627), (91, 8666923), (119, 6627647), (221, 3568733), (413, 1909661), (767, 1028279), (1003, 786331), (1547, 509819), (5369, 146897), (7021, 112333), (8641, 91273), (13039, 60487)]