238907903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 265149696

約数和(自身を除く): 26241793

約数列:

[1, 13, 61, 73, 793, 949, 4127, 4453, 53651, 57889, 251747, 301271, 3272711, 3916523, 18377531, 238907903]

約数ペア:

[(1, 238907903), (13, 18377531), (61, 3916523), (73, 3272711), (793, 301271), (949, 251747), (4127, 57889), (4453, 53651)]