1330883778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31687709}}^1$

素因数の和:31687721

約数の個数: 16

約数和(自身を含む): 3042020160

約数和(自身を除く): 1711136382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31687709, 63375418, 95063127, 190126254, 221813963, 443627926, 665441889, 1330883778]

約数ペア:

[(1, 1330883778), (2, 665441889), (3, 443627926), (6, 221813963), (7, 190126254), (14, 95063127), (21, 63375418), (42, 31687709)]