5672289

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 8995968

約数和(自身を除く): 3323679

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 821, 987, 2303, 2463, 5747, 6909, 17241, 38587, 40229, 115761, 120687, 270109, 810327, 1890763, 5672289]

約数ペア:

[(1, 5672289), (3, 1890763), (7, 810327), (21, 270109), (47, 120687), (49, 115761), (141, 40229), (147, 38587), (329, 17241), (821, 6909), (987, 5747), (2303, 2463)]