295772013

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 446757120

約数和(自身を除く): 150985107

約数列:

[1, 3, 9, 27, 71, 213, 277, 557, 639, 831, 1671, 1917, 2493, 5013, 7479, 15039, 19667, 39547, 59001, 118641, 154289, 177003, 355923, 462867, 531009, 1067769, 1388601, 4165803, 10954519, 32863557, 98590671, 295772013]

約数ペア:

[(1, 295772013), (3, 98590671), (9, 32863557), (27, 10954519), (71, 4165803), (213, 1388601), (277, 1067769), (557, 531009), (639, 462867), (831, 355923), (1671, 177003), (1917, 154289), (2493, 118641), (5013, 59001), (7479, 39547), (15039, 19667)]