945459

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 1493520

約数和(自身を除く): 548061

約数列:

[1, 3, 9, 19, 27, 57, 97, 171, 291, 361, 513, 873, 1083, 1843, 2619, 3249, 5529, 9747, 16587, 35017, 49761, 105051, 315153, 945459]

約数ペア:

[(1, 945459), (3, 315153), (9, 105051), (19, 49761), (27, 35017), (57, 16587), (97, 9747), (171, 5529), (291, 3249), (361, 2619), (513, 1843), (873, 1083)]