224722329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1753}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 341819520

約数和(自身を除く): 117097191

約数列:

[1, 3, 13, 19, 39, 57, 173, 247, 519, 741, 1753, 2249, 3287, 5259, 6747, 9861, 22789, 33307, 42731, 68367, 99921, 128193, 303269, 432991, 909807, 1298973, 3942497, 5762111, 11827491, 17286333, 74907443, 224722329]

約数ペア:

[(1, 224722329), (3, 74907443), (13, 17286333), (19, 11827491), (39, 5762111), (57, 3942497), (173, 1298973), (247, 909807), (519, 432991), (741, 303269), (1753, 128193), (2249, 99921), (3287, 68367), (5259, 42731), (6747, 33307), (9861, 22789)]