408032070147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7980443}}^1$

素因数の和:7980504

約数の個数: 48

約数和(自身を含む): 697171587840

約数和(自身を除く): 289139517693

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 3933, 5681, 17043, 51129, 7980443, 23941329, 71823987, 103745759, 151628417, 183550189, 311237277, 454885251, 550650567, 933711831, 1364655753, 1651951701, 1971169421, 2386152457, 3487453591, 5913508263, 7158457371, 10462360773, 17740524789, 21475372113, 31387082319, 45336896683, 136010690049, 408032070147]

約数ペア:

[(1, 408032070147), (3, 136010690049), (9, 45336896683), (13, 31387082319), (19, 21475372113), (23, 17740524789), (39, 10462360773), (57, 7158457371), (69, 5913508263), (117, 3487453591), (171, 2386152457), (207, 1971169421), (247, 1651951701), (299, 1364655753), (437, 933711831), (741, 550650567), (897, 454885251), (1311, 311237277), (2223, 183550189), (2691, 151628417), (3933, 103745759), (5681, 71823987), (17043, 23941329), (51129, 7980443)]