12974091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4211}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 5895669

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 4211, 12633, 54743, 164229, 332669, 998007, 4324697, 12974091]

約数ペア:

[(1, 12974091), (3, 4324697), (13, 998007), (39, 332669), (79, 164229), (237, 54743), (1027, 12633), (3081, 4211)]