353161341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{158867}}^1$

素因数の和:158905

約数の個数: 24

約数和(自身を含む): 578279520

約数和(自身を除く): 225118179

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 158867, 476601, 1429803, 2065271, 3018473, 6195813, 9055419, 18587439, 27166257, 39240149, 117720447, 353161341]

約数ペア:

[(1, 353161341), (3, 117720447), (9, 39240149), (13, 27166257), (19, 18587439), (39, 9055419), (57, 6195813), (117, 3018473), (171, 2065271), (247, 1429803), (741, 476601), (2223, 158867)]