4423547691

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 6651903648

約数和(自身を除く): 2228355957

約数列:

[1, 3, 9, 37, 111, 157, 211, 333, 401, 471, 633, 1203, 1413, 1899, 3609, 5809, 7807, 14837, 17427, 23421, 33127, 44511, 52281, 62957, 70263, 84611, 99381, 133533, 188871, 253833, 298143, 566613, 761499, 1225699, 2329409, 3130607, 3677097, 6988227, 9391821, 11031291, 13283927, 20964681, 28175463, 39851781, 119555343, 491505299, 1474515897, 4423547691]

約数ペア:

[(1, 4423547691), (3, 1474515897), (9, 491505299), (37, 119555343), (111, 39851781), (157, 28175463), (211, 20964681), (333, 13283927), (401, 11031291), (471, 9391821), (633, 6988227), (1203, 3677097), (1413, 3130607), (1899, 2329409), (3609, 1225699), (5809, 761499), (7807, 566613), (14837, 298143), (17427, 253833), (23421, 188871), (33127, 133533), (44511, 99381), (52281, 84611), (62957, 70263)]