223365103

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 251608896

約数和(自身を除く): 28243793

約数列:

[1, 13, 47, 61, 169, 461, 611, 793, 2867, 5993, 7943, 10309, 21667, 28121, 37271, 77909, 281671, 365573, 484523, 1321687, 3661723, 4752449, 17181931, 223365103]

約数ペア:

[(1, 223365103), (13, 17181931), (47, 4752449), (61, 3661723), (169, 1321687), (461, 484523), (611, 365573), (793, 281671), (2867, 77909), (5993, 37271), (7943, 28121), (10309, 21667)]