1937943

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 3369600

約数和(自身を除く): 1431657

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1619, 4857, 11333, 14571, 30761, 33999, 92283, 101997, 215327, 276849, 645981, 1937943]

約数ペア:

[(1, 1937943), (3, 645981), (7, 276849), (9, 215327), (19, 101997), (21, 92283), (57, 33999), (63, 30761), (133, 14571), (171, 11333), (399, 4857), (1197, 1619)]