440438793

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 610385184

約数和(自身を除く): 169946391

約数列:

[1, 3, 31, 93, 227, 673, 681, 961, 2019, 2883, 7037, 20863, 21111, 62589, 152771, 218147, 458313, 646753, 654441, 1940259, 4735901, 14207703, 146812931, 440438793]

約数ペア:

[(1, 440438793), (3, 146812931), (31, 14207703), (93, 4735901), (227, 1940259), (673, 654441), (681, 646753), (961, 458313), (2019, 218147), (2883, 152771), (7037, 62589), (20863, 21111)]