28461441

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 41425920

約数和(自身を除く): 12964479

約数列:

[1, 3, 29, 31, 61, 87, 93, 173, 183, 519, 899, 1769, 1891, 2697, 5017, 5307, 5363, 5673, 10553, 15051, 16089, 31659, 54839, 155527, 164517, 306037, 327143, 466581, 918111, 981429, 9487147, 28461441]

約数ペア:

[(1, 28461441), (3, 9487147), (29, 981429), (31, 918111), (61, 466581), (87, 327143), (93, 306037), (173, 164517), (183, 155527), (519, 54839), (899, 31659), (1769, 16089), (1891, 15051), (2697, 10553), (5017, 5673), (5307, 5363)]