28134153

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 41827968

約数和(自身を除く): 13693815

約数列:

[1, 3, 9, 47, 141, 227, 293, 423, 681, 879, 2043, 2637, 10669, 13771, 32007, 41313, 66511, 96021, 123939, 199533, 598599, 3126017, 9378051, 28134153]

約数ペア:

[(1, 28134153), (3, 9378051), (9, 3126017), (47, 598599), (141, 199533), (227, 123939), (293, 96021), (423, 66511), (681, 41313), (879, 32007), (2043, 13771), (2637, 10669)]