7130403

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 12472320

約数和(自身を除く): 5341917

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1217, 1953, 3651, 5859, 8519, 10953, 25557, 32859, 37727, 76671, 113181, 230013, 264089, 339543, 792267, 1018629, 2376801, 7130403]

約数ペア:

[(1, 7130403), (3, 2376801), (7, 1018629), (9, 792267), (21, 339543), (27, 264089), (31, 230013), (63, 113181), (93, 76671), (189, 37727), (217, 32859), (279, 25557), (651, 10953), (837, 8519), (1217, 5859), (1953, 3651)]