340981693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{17021}}^1$

素因数の和:17124

約数の個数: 16

約数和(自身を含む): 388918656

約数和(自身を除く): 47936963

約数列:

[1, 13, 23, 67, 299, 871, 1541, 17021, 20033, 221273, 391483, 1140407, 5089279, 14825291, 26229361, 340981693]

約数ペア:

[(1, 340981693), (13, 26229361), (23, 14825291), (67, 5089279), (299, 1140407), (871, 391483), (1541, 221273), (17021, 20033)]