47441997

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{56681}}^1$

素因数の和:56721

約数の個数: 16

約数和(自身を含む): 72552960

約数和(自身を除く): 25110963

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 56681, 170043, 510129, 1530387, 1757111, 5271333, 15813999, 47441997]

約数ペア:

[(1, 47441997), (3, 15813999), (9, 5271333), (27, 1757111), (31, 1530387), (93, 510129), (279, 170043), (837, 56681)]