3964329

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 6249600

約数和(自身を除く): 2285271

約数列:

[1, 3, 9, 27, 29, 61, 83, 87, 183, 249, 261, 549, 747, 783, 1647, 1769, 2241, 2407, 5063, 5307, 7221, 15189, 15921, 21663, 45567, 47763, 64989, 136701, 146827, 440481, 1321443, 3964329]

約数ペア:

[(1, 3964329), (3, 1321443), (9, 440481), (27, 146827), (29, 136701), (61, 64989), (83, 47763), (87, 45567), (183, 21663), (249, 15921), (261, 15189), (549, 7221), (747, 5307), (783, 5063), (1647, 2407), (1769, 2241)]