38761047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 61294688

約数和(自身を除く): 22533641

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 5431, 7137, 16293, 48879, 70603, 211809, 331291, 635427, 993873, 2981619, 4306783, 12920349, 38761047]

約数ペア:

[(1, 38761047), (3, 12920349), (9, 4306783), (13, 2981619), (39, 993873), (61, 635427), (117, 331291), (183, 211809), (549, 70603), (793, 48879), (2379, 16293), (5431, 7137)]