249222259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3235

約数の個数: 32

約数和(自身を含む): 318931200

約数和(自身を除く): 69708941

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 2717, 3163, 4147, 6061, 7163, 34793, 41119, 60097, 78793, 91727, 452309, 661067, 781261, 1008997, 1192451, 1742813, 8593871, 13116961, 19170943, 22656569, 249222259]

約数ペア:

[(1, 249222259), (11, 22656569), (13, 19170943), (19, 13116961), (29, 8593871), (143, 1742813), (209, 1192451), (247, 1008997), (319, 781261), (377, 661067), (551, 452309), (2717, 91727), (3163, 78793), (4147, 60097), (6061, 41119), (7163, 34793)]