1999956837

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1\times {\mathrm{5813}}^1$

素因数の和:7460

約数の個数: 16

約数和(自身を含む): 2705323968

約数和(自身を除く): 705367131

約数列:

[1, 3, 73, 219, 1571, 4713, 5813, 17439, 114683, 344049, 424349, 1273047, 9132223, 27396669, 666652279, 1999956837]

約数ペア:

[(1, 1999956837), (3, 666652279), (73, 27396669), (219, 9132223), (1571, 1273047), (4713, 424349), (5813, 344049), (17439, 114683)]