1639308421

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2749}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 1715472000

約数和(自身を除く): 76163579

約数列:

[1, 37, 71, 227, 2627, 2749, 8399, 16117, 101713, 195179, 596329, 624023, 7221623, 23088851, 44305633, 1639308421]

約数ペア:

[(1, 1639308421), (37, 44305633), (71, 23088851), (227, 7221623), (2627, 624023), (2749, 596329), (8399, 195179), (16117, 101713)]