9919417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 10829952

約数和(自身を除く): 910535

約数列:

[1, 23, 41, 67, 157, 943, 1541, 2747, 3611, 6437, 10519, 63181, 148051, 241937, 431279, 9919417]

約数ペア:

[(1, 9919417), (23, 431279), (41, 241937), (67, 148051), (157, 63181), (943, 10519), (1541, 6437), (2747, 3611)]