4632219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 7138560

約数和(自身を除く): 2506341

約数列:

[1, 3, 9, 19, 57, 103, 171, 263, 309, 789, 927, 1957, 2367, 4997, 5871, 14991, 17613, 27089, 44973, 81267, 243801, 514691, 1544073, 4632219]

約数ペア:

[(1, 4632219), (3, 1544073), (9, 514691), (19, 243801), (57, 81267), (103, 44973), (171, 27089), (263, 17613), (309, 14991), (789, 5871), (927, 4997), (1957, 2367)]