310783551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 475776000

約数和(自身を除く): 164992449

約数列:

[1, 3, 13, 19, 39, 57, 79, 237, 247, 741, 1027, 1501, 3081, 4503, 5309, 15927, 19513, 58539, 69017, 100871, 207051, 302613, 419411, 1258233, 1311323, 3933969, 5452343, 7968809, 16357029, 23906427, 103594517, 310783551]

約数ペア:

[(1, 310783551), (3, 103594517), (13, 23906427), (19, 16357029), (39, 7968809), (57, 5452343), (79, 3933969), (237, 1311323), (247, 1258233), (741, 419411), (1027, 302613), (1501, 207051), (3081, 100871), (4503, 69017), (5309, 58539), (15927, 19513)]