4147779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 5902848

約数和(自身を除く): 1755069

約数列:

[1, 3, 17, 51, 167, 487, 501, 1461, 2839, 8279, 8517, 24837, 81329, 243987, 1382593, 4147779]

約数ペア:

[(1, 4147779), (3, 1382593), (17, 243987), (51, 81329), (167, 24837), (487, 8517), (501, 8279), (1461, 2839)]