212722147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{1399}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 242726400

約数和(自身を除く): 30004253

約数列:

[1, 11, 23, 253, 601, 1399, 6611, 13823, 15389, 32177, 152053, 353947, 840799, 9248789, 19338377, 212722147]

約数ペア:

[(1, 212722147), (11, 19338377), (23, 9248789), (253, 840799), (601, 353947), (1399, 152053), (6611, 32177), (13823, 15389)]