68425221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{1279}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 96768000

約数和(自身を除く): 28342779

約数列:

[1, 3, 17, 51, 1049, 1279, 3147, 3837, 17833, 21743, 53499, 65229, 1341671, 4025013, 22808407, 68425221]

約数ペア:

[(1, 68425221), (3, 22808407), (17, 4025013), (51, 1341671), (1049, 65229), (1279, 53499), (3147, 21743), (3837, 17833)]