2974335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 5859840

約数和(自身を除く): 2885505

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2179, 6537, 10895, 15253, 28327, 32685, 45759, 76265, 84981, 141635, 198289, 228795, 424905, 594867, 991445, 2974335]

約数ペア:

[(1, 2974335), (3, 991445), (5, 594867), (7, 424905), (13, 228795), (15, 198289), (21, 141635), (35, 84981), (39, 76265), (65, 45759), (91, 32685), (105, 28327), (195, 15253), (273, 10895), (455, 6537), (1365, 2179)]