2860380117

素因数分解:

$3^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{31817}}^1$

素因数の和:33257

約数の個数: 24

約数和(自身を含む): 4725354816

約数和(自身を除く): 1864974699

約数列:

[1, 3, 7, 9, 21, 63, 1427, 4281, 9989, 12843, 29967, 31817, 89901, 95451, 222719, 286353, 668157, 2004471, 45402859, 136208577, 317820013, 408625731, 953460039, 2860380117]

約数ペア:

[(1, 2860380117), (3, 953460039), (7, 408625731), (9, 317820013), (21, 136208577), (63, 45402859), (1427, 2004471), (4281, 668157), (9989, 286353), (12843, 222719), (29967, 95451), (31817, 89901)]