345659457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42407}}^1$

素因数の和:42453

約数の個数: 32

約数和(自身を含む): 569963520

約数和(自身を除く): 224304063

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 42407, 127221, 466477, 551291, 805733, 1399431, 1653873, 2417199, 6064201, 8863063, 10474529, 18192603, 26589189, 31423587, 115219819, 345659457]

約数ペア:

[(1, 345659457), (3, 115219819), (11, 31423587), (13, 26589189), (19, 18192603), (33, 10474529), (39, 8863063), (57, 6064201), (143, 2417199), (209, 1653873), (247, 1399431), (429, 805733), (627, 551291), (741, 466477), (2717, 127221), (8151, 42407)]