2220627033

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{39233}}^1$

素因数の和:39589

約数の個数: 24

約数和(自身を含む): 3386678880

約数和(自身を除く): 1166051847

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 2979, 6289, 18867, 39233, 56601, 117699, 353097, 745427, 2236281, 6708843, 12986123, 38958369, 116875107, 246736337, 740209011, 2220627033]

約数ペア:

[(1, 2220627033), (3, 740209011), (9, 246736337), (19, 116875107), (57, 38958369), (171, 12986123), (331, 6708843), (993, 2236281), (2979, 745427), (6289, 353097), (18867, 117699), (39233, 56601)]