31383669394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{203790061}}^1$

素因数の和:203790081

約数の個数: 16

約数和(自身を含む): 58691537856

約数和(自身を除く): 27307868462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 203790061, 407580122, 1426530427, 2241690671, 2853060854, 4483381342, 15691834697, 31383669394]

約数ペア:

[(1, 31383669394), (2, 15691834697), (7, 4483381342), (11, 2853060854), (14, 2241690671), (22, 1426530427), (77, 407580122), (154, 203790061)]