42401307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1723}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 61015808

約数和(自身を除く): 18614501

約数列:

[1, 3, 13, 39, 631, 1723, 1893, 5169, 8203, 22399, 24609, 67197, 1087213, 3261639, 14133769, 42401307]

約数ペア:

[(1, 42401307), (3, 14133769), (13, 3261639), (39, 1087213), (631, 67197), (1723, 24609), (1893, 22399), (5169, 8203)]