1236698986263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1\times {\mathrm{450487}}^1$

素因数の和:452183

約数の個数: 32

約数和(自身を含む): 1818183983616

約数和(自身を除く): 581484997353

約数列:

[1, 3, 13, 39, 43, 129, 559, 1637, 1677, 4911, 21281, 63843, 70391, 211173, 450487, 915083, 1351461, 2745249, 5856331, 17568993, 19370941, 58112823, 251822233, 737447219, 755466699, 2212341657, 9586813847, 28760441541, 31710230417, 95130691251, 412232995421, 1236698986263]

約数ペア:

[(1, 1236698986263), (3, 412232995421), (13, 95130691251), (39, 31710230417), (43, 28760441541), (129, 9586813847), (559, 2212341657), (1637, 755466699), (1677, 737447219), (4911, 251822233), (21281, 58112823), (63843, 19370941), (70391, 17568993), (211173, 5856331), (450487, 2745249), (915083, 1351461)]