1330580013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3334787}}^1$

素因数の和:3334816

約数の個数: 16

約数和(自身を含む): 2134264320

約数和(自身を除く): 803684307

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3334787, 10004361, 23343509, 63360953, 70030527, 190082859, 443526671, 1330580013]

約数ペア:

[(1, 1330580013), (3, 443526671), (7, 190082859), (19, 70030527), (21, 63360953), (57, 23343509), (133, 10004361), (399, 3334787)]