1370302647

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331231}}^1$

素因数の和:331438

約数の個数: 16

約数和(自身を含む): 2098685952

約数和(自身を除く): 728383305

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 331231, 993693, 2318617, 6955851, 65252507, 195757521, 456767549, 1370302647]

約数ペア:

[(1, 1370302647), (3, 456767549), (7, 195757521), (21, 65252507), (197, 6955851), (591, 2318617), (1379, 993693), (4137, 331231)]