47857563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{911}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 74692800

約数和(自身を除く): 26835237

約数列:

[1, 3, 9, 13, 39, 117, 449, 911, 1347, 2733, 4041, 5837, 8199, 11843, 17511, 35529, 52533, 106587, 409039, 1227117, 3681351, 5317507, 15952521, 47857563]

約数ペア:

[(1, 47857563), (3, 15952521), (9, 5317507), (13, 3681351), (39, 1227117), (117, 409039), (449, 106587), (911, 52533), (1347, 35529), (2733, 17511), (4041, 11843), (5837, 8199)]