312442893

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53327}}^1$

素因数の和:53374

約数の個数: 32

約数和(自身を含む): 546078720

約数和(自身を除く): 233635827

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 53327, 159981, 373289, 479943, 1119867, 1439829, 1653137, 3359601, 4959411, 10078803, 11571959, 14878233, 34715877, 44634699, 104147631, 312442893]

約数ペア:

[(1, 312442893), (3, 104147631), (7, 44634699), (9, 34715877), (21, 14878233), (27, 11571959), (31, 10078803), (63, 4959411), (93, 3359601), (189, 1653137), (217, 1439829), (279, 1119867), (651, 479943), (837, 373289), (1953, 159981), (5859, 53327)]