5449731

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 8547264

約数和(自身を除く): 3097533

約数列:

[1, 3, 7, 21, 49, 131, 147, 283, 393, 849, 917, 1981, 2751, 5943, 6419, 13867, 19257, 37073, 41601, 111219, 259511, 778533, 1816577, 5449731]

約数ペア:

[(1, 5449731), (3, 1816577), (7, 778533), (21, 259511), (49, 111219), (131, 41601), (147, 37073), (283, 19257), (393, 13867), (849, 6419), (917, 5943), (1981, 2751)]