4309487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1496593

約数列:

[1, 7, 13, 23, 29, 71, 91, 161, 203, 299, 377, 497, 667, 923, 1633, 2059, 2093, 2639, 4669, 6461, 8671, 11431, 14413, 21229, 26767, 47357, 60697, 148603, 187369, 331499, 615641, 4309487]

約数ペア:

[(1, 4309487), (7, 615641), (13, 331499), (23, 187369), (29, 148603), (71, 60697), (91, 47357), (161, 26767), (203, 21229), (299, 14413), (377, 11431), (497, 8671), (667, 6461), (923, 4669), (1633, 2639), (2059, 2093)]