21633293793

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{5717}}^1$

素因数の和:6233

約数の個数: 32

約数和(自身を含む): 30373284096

約数和(自身を除く): 8739990303

約数列:

[1, 3, 23, 69, 173, 317, 519, 951, 3979, 5717, 7291, 11937, 17151, 21873, 54841, 131491, 164523, 394473, 989041, 1261343, 1812289, 2967123, 3784029, 5436867, 22747943, 41682647, 68243829, 125047941, 313525997, 940577991, 7211097931, 21633293793]

約数ペア:

[(1, 21633293793), (3, 7211097931), (23, 940577991), (69, 313525997), (173, 125047941), (317, 68243829), (519, 41682647), (951, 22747943), (3979, 5436867), (5717, 3784029), (7291, 2967123), (11937, 1812289), (17151, 1261343), (21873, 989041), (54841, 394473), (131491, 164523)]