39083247

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 68789760

約数和(自身を除く): 29706513

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 309, 317, 399, 721, 927, 951, 1197, 1957, 2163, 2219, 2853, 5871, 6023, 6489, 6657, 13699, 17613, 18069, 19971, 32651, 41097, 42161, 54207, 97953, 123291, 126483, 228557, 293859, 379449, 620369, 685671, 1861107, 2057013, 4342583, 5583321, 13027749, 39083247]

約数ペア:

[(1, 39083247), (3, 13027749), (7, 5583321), (9, 4342583), (19, 2057013), (21, 1861107), (57, 685671), (63, 620369), (103, 379449), (133, 293859), (171, 228557), (309, 126483), (317, 123291), (399, 97953), (721, 54207), (927, 42161), (951, 41097), (1197, 32651), (1957, 19971), (2163, 18069), (2219, 17613), (2853, 13699), (5871, 6657), (6023, 6489)]