28909941

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 39424320

約数和(自身を除く): 10514379

約数列:

[1, 3, 59, 177, 233, 699, 701, 2103, 13747, 41241, 41359, 124077, 163333, 489999, 9636647, 28909941]

約数ペア:

[(1, 28909941), (3, 9636647), (59, 489999), (177, 163333), (233, 124077), (699, 41359), (701, 41241), (2103, 13747)]