212331339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{5659}}^1$

素因数の和:6055

約数の個数: 24

約数和(自身を含む): 335524800

約数和(自身を除く): 123193461

約数列:

[1, 3, 9, 11, 33, 99, 379, 1137, 3411, 4169, 5659, 12507, 16977, 37521, 50931, 62249, 186747, 560241, 2144761, 6434283, 19302849, 23592371, 70777113, 212331339]

約数ペア:

[(1, 212331339), (3, 70777113), (9, 23592371), (11, 19302849), (33, 6434283), (99, 2144761), (379, 560241), (1137, 186747), (3411, 62249), (4169, 50931), (5659, 37521), (12507, 16977)]