411883407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19320

約数の個数: 32

約数和(自身を含む): 667943360

約数和(自身を除く): 256059953

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 19237, 21411, 57711, 173133, 250081, 519399, 750243, 1173457, 2250729, 3520371, 6752187, 10561113, 15254941, 31683339, 45764823, 137294469, 411883407]

約数ペア:

[(1, 411883407), (3, 137294469), (9, 45764823), (13, 31683339), (27, 15254941), (39, 10561113), (61, 6752187), (117, 3520371), (183, 2250729), (351, 1173457), (549, 750243), (793, 519399), (1647, 250081), (2379, 173133), (7137, 57711), (19237, 21411)]