22205463

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 35085312

約数和(自身を除く): 12879849

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 281, 371, 497, 843, 1113, 1491, 1967, 3763, 5901, 11289, 14893, 19951, 26341, 44679, 59853, 79023, 104251, 139657, 312753, 418971, 1057403, 3172209, 7401821, 22205463]

約数ペア:

[(1, 22205463), (3, 7401821), (7, 3172209), (21, 1057403), (53, 418971), (71, 312753), (159, 139657), (213, 104251), (281, 79023), (371, 59853), (497, 44679), (843, 26341), (1113, 19951), (1491, 14893), (1967, 11289), (3763, 5901)]