248427603

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{2347}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 378497600

約数和(自身を除く): 130069997

約数列:

[1, 3, 9, 19, 57, 171, 619, 1857, 2347, 5571, 7041, 11761, 21123, 35283, 44593, 105849, 133779, 401337, 1452793, 4358379, 13075137, 27603067, 82809201, 248427603]

約数ペア:

[(1, 248427603), (3, 82809201), (9, 27603067), (19, 13075137), (57, 4358379), (171, 1452793), (619, 401337), (1857, 133779), (2347, 105849), (5571, 44593), (7041, 35283), (11761, 21123)]