42667691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 48964608

約数和(自身を除く): 6296917

約数列:

[1, 11, 23, 137, 253, 1231, 1507, 3151, 13541, 28313, 34661, 168647, 311443, 1855117, 3878881, 42667691]

約数ペア:

[(1, 42667691), (11, 3878881), (23, 1855117), (137, 311443), (253, 168647), (1231, 34661), (1507, 28313), (3151, 13541)]