470376747

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 707009600

約数和(自身を除く): 236632853

約数列:

[1, 3, 9, 27, 109, 277, 327, 577, 831, 981, 1731, 2493, 2943, 5193, 7479, 15579, 30193, 62893, 90579, 159829, 188679, 271737, 479487, 566037, 815211, 1438461, 1698111, 4315383, 17421361, 52264083, 156792249, 470376747]

約数ペア:

[(1, 470376747), (3, 156792249), (9, 52264083), (27, 17421361), (109, 4315383), (277, 1698111), (327, 1438461), (577, 815211), (831, 566037), (981, 479487), (1731, 271737), (2493, 188679), (2943, 159829), (5193, 90579), (7479, 62893), (15579, 30193)]