21816366933

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{111977}}^1$

素因数の和:112724

約数の個数: 16

約数和(自身を含む): 29422443456

約数和(自身を除く): 7606076523

約数列:

[1, 3, 101, 303, 643, 1929, 64943, 111977, 194829, 335931, 11309677, 33929031, 72001211, 216003633, 7272122311, 21816366933]

約数ペア:

[(1, 21816366933), (3, 7272122311), (101, 216003633), (303, 72001211), (643, 33929031), (1929, 11309677), (64943, 335931), (111977, 194829)]