249609987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{41333}}^1$

素因数の和:41411

約数の個数: 24

約数和(自身を含む): 399782448

約数和(自身を除く): 150172461

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 41333, 123999, 371997, 454663, 1363989, 2521313, 4091967, 7563939, 22691817, 27734443, 83203329, 249609987]

約数ペア:

[(1, 249609987), (3, 83203329), (9, 27734443), (11, 22691817), (33, 7563939), (61, 4091967), (99, 2521313), (183, 1363989), (549, 454663), (671, 371997), (2013, 123999), (6039, 41333)]