38543349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 19880331

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 643, 689, 1131, 1537, 1929, 2067, 4611, 8359, 18647, 19981, 25077, 34079, 55941, 59943, 102237, 242411, 443027, 727233, 988291, 1329081, 2964873, 12847783, 38543349]

約数ペア:

[(1, 38543349), (3, 12847783), (13, 2964873), (29, 1329081), (39, 988291), (53, 727233), (87, 443027), (159, 242411), (377, 102237), (643, 59943), (689, 55941), (1131, 34079), (1537, 25077), (1929, 19981), (2067, 18647), (4611, 8359)]