3993759

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 3885921

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 113, 119, 153, 187, 189, 231, 297, 339, 357, 459, 561, 693, 791, 1017, 1071, 1243, 1309, 1683, 1921, 2079, 2373, 3051, 3213, 3729, 3927, 5049, 5763, 7119, 8701, 11187, 11781, 13447, 17289, 21131, 21357, 26103, 33561, 35343, 40341, 51867, 63393, 78309, 121023, 147917, 190179, 234927, 363069, 443751, 570537, 1331253, 3993759]

約数ペア:

[(1, 3993759), (3, 1331253), (7, 570537), (9, 443751), (11, 363069), (17, 234927), (21, 190179), (27, 147917), (33, 121023), (51, 78309), (63, 63393), (77, 51867), (99, 40341), (113, 35343), (119, 33561), (153, 26103), (187, 21357), (189, 21131), (231, 17289), (297, 13447), (339, 11781), (357, 11187), (459, 8701), (561, 7119), (693, 5763), (791, 5049), (1017, 3927), (1071, 3729), (1243, 3213), (1309, 3051), (1683, 2373), (1921, 2079)]