42666873

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 58490880

約数和(自身を除く): 15824007

約数列:

[1, 3, 67, 79, 201, 237, 2687, 5293, 8061, 15879, 180029, 212273, 540087, 636819, 14222291, 42666873]

約数ペア:

[(1, 42666873), (3, 14222291), (67, 636819), (79, 540087), (201, 212273), (237, 180029), (2687, 15879), (5293, 8061)]