8318013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 12828672

約数和(自身を除く): 4510659

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 173, 341, 517, 519, 1023, 1457, 1551, 1903, 4371, 5363, 5709, 8131, 16027, 16089, 24393, 48081, 58993, 89441, 176979, 252061, 268323, 756183, 2772671, 8318013]

約数ペア:

[(1, 8318013), (3, 2772671), (11, 756183), (31, 268323), (33, 252061), (47, 176979), (93, 89441), (141, 58993), (173, 48081), (341, 24393), (517, 16089), (519, 16027), (1023, 8131), (1457, 5709), (1551, 5363), (1903, 4371)]