390218403

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73529}}^1$

素因数の和:73622

約数の個数: 16

約数和(自身を含む): 547063200

約数和(自身を除く): 156844797

約数列:

[1, 3, 29, 61, 87, 183, 1769, 5307, 73529, 220587, 2132341, 4485269, 6397023, 13455807, 130072801, 390218403]

約数ペア:

[(1, 390218403), (3, 130072801), (29, 13455807), (61, 6397023), (87, 4485269), (183, 2132341), (1769, 220587), (5307, 73529)]