4065597

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 6254040

約数和(自身を除く): 2188443

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 421, 1073, 1263, 3219, 3789, 9657, 12209, 15577, 36627, 46731, 109881, 140193, 451733, 1355199, 4065597]

約数ペア:

[(1, 4065597), (3, 1355199), (9, 451733), (29, 140193), (37, 109881), (87, 46731), (111, 36627), (261, 15577), (333, 12209), (421, 9657), (1073, 3789), (1263, 3219)]