21622601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21632

約数の個数: 16

約数和(自身を含む): 29033088

約数和(自身を除く): 7410487

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 21601, 151207, 237611, 280813, 1663277, 1965691, 3088943, 21622601]

約数ペア:

[(1, 21622601), (7, 3088943), (11, 1965691), (13, 1663277), (77, 280813), (91, 237611), (143, 151207), (1001, 21601)]