2984769

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4560192

約数和(自身を除く): 1575423

約数列:

[1, 3, 9, 27, 71, 81, 173, 213, 243, 519, 639, 1557, 1917, 4671, 5751, 12283, 14013, 17253, 36849, 42039, 110547, 331641, 994923, 2984769]

約数ペア:

[(1, 2984769), (3, 994923), (9, 331641), (27, 110547), (71, 42039), (81, 36849), (173, 17253), (213, 14013), (243, 12283), (519, 5751), (639, 4671), (1557, 1917)]