356989233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 525081600

約数和(自身を除く): 168092367

約数列:

[1, 3, 19, 23, 57, 69, 317, 437, 859, 951, 1311, 2577, 6023, 7291, 16321, 18069, 19757, 21873, 48963, 59271, 138529, 272303, 375383, 415587, 816909, 1126149, 5173757, 6262969, 15521271, 18788907, 118996411, 356989233]

約数ペア:

[(1, 356989233), (3, 118996411), (19, 18788907), (23, 15521271), (57, 6262969), (69, 5173757), (317, 1126149), (437, 816909), (859, 415587), (951, 375383), (1311, 272303), (2577, 138529), (6023, 59271), (7291, 48963), (16321, 21873), (18069, 19757)]