212342013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{863}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 127313667

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 701, 863, 2103, 2589, 6309, 7767, 9113, 11219, 18927, 23301, 27339, 33657, 82017, 100971, 246051, 302913, 604963, 1814889, 5444667, 7864519, 16334001, 23593557, 70780671, 212342013]

約数ペア:

[(1, 212342013), (3, 70780671), (9, 23593557), (13, 16334001), (27, 7864519), (39, 5444667), (117, 1814889), (351, 604963), (701, 302913), (863, 246051), (2103, 100971), (2589, 82017), (6309, 33657), (7767, 27339), (9113, 23301), (11219, 18927)]