221973807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{8839}}^1$

素因数の和:9614

約数の個数: 16

約数和(自身を含む): 323331840

約数和(自身を除く): 101358033

約数列:

[1, 3, 11, 33, 761, 2283, 8371, 8839, 25113, 26517, 97229, 291687, 6726479, 20179437, 73991269, 221973807]

約数ペア:

[(1, 221973807), (3, 73991269), (11, 20179437), (33, 6726479), (761, 291687), (2283, 97229), (8371, 26517), (8839, 25113)]