218822241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1\times {\mathrm{3719}}^1$

素因数の和:5516

約数の個数: 16

約数和(自身を含む): 318551040

約数和(自身を除く): 99728799

約数列:

[1, 3, 11, 33, 1783, 3719, 5349, 11157, 19613, 40909, 58839, 122727, 6630977, 19892931, 72940747, 218822241]

約数ペア:

[(1, 218822241), (3, 72940747), (11, 19892931), (33, 6630977), (1783, 122727), (3719, 58839), (5349, 40909), (11157, 19613)]