1330557309

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1861}}^1\times {\mathrm{4673}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 2036499192

約数和(自身を除く): 705941883

約数列:

[1, 3, 9, 17, 51, 153, 1861, 4673, 5583, 14019, 16749, 31637, 42057, 79441, 94911, 238323, 284733, 714969, 8696453, 26089359, 78268077, 147839701, 443519103, 1330557309]

約数ペア:

[(1, 1330557309), (3, 443519103), (9, 147839701), (17, 78268077), (51, 26089359), (153, 8696453), (1861, 714969), (4673, 284733), (5583, 238323), (14019, 94911), (16749, 79441), (31637, 42057)]