12258387

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 18617040

約数和(自身を除く): 6358653

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 701, 1943, 2103, 5829, 6309, 17487, 20329, 46967, 60987, 140901, 182961, 422703, 1362043, 4086129, 12258387]

約数ペア:

[(1, 12258387), (3, 4086129), (9, 1362043), (29, 422703), (67, 182961), (87, 140901), (201, 60987), (261, 46967), (603, 20329), (701, 17487), (1943, 6309), (2103, 5829)]