1330995201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{440581}}^1$

素因数の和:440656

約数の個数: 16

約数和(自身を含む): 1903314240

約数和(自身を除く): 572319039

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 440581, 1321743, 8371039, 23350793, 25113117, 70052379, 443665067, 1330995201]

約数ペア:

[(1, 1330995201), (3, 443665067), (19, 70052379), (53, 25113117), (57, 23350793), (159, 8371039), (1007, 1321743), (3021, 440581)]