389166227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 447897600

約数和(自身を除く): 58731373

約数列:

[1, 17, 19, 53, 127, 179, 323, 901, 1007, 2159, 2413, 3043, 3401, 6731, 9487, 17119, 22733, 41021, 57817, 114427, 127889, 161279, 180253, 386461, 431927, 1204849, 2174113, 3064301, 7342759, 20482433, 22892131, 389166227]

約数ペア:

[(1, 389166227), (17, 22892131), (19, 20482433), (53, 7342759), (127, 3064301), (179, 2174113), (323, 1204849), (901, 431927), (1007, 386461), (2159, 180253), (2413, 161279), (3043, 127889), (3401, 114427), (6731, 57817), (9487, 41021), (17119, 22733)]