117887343

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 189849600

約数和(自身を除く): 71962257

約数列:

[1, 3, 7, 19, 21, 57, 133, 359, 399, 823, 1077, 2469, 2513, 5761, 6821, 7539, 15637, 17283, 20463, 46911, 47747, 109459, 143241, 295457, 328377, 886371, 2068199, 5613683, 6204597, 16841049, 39295781, 117887343]

約数ペア:

[(1, 117887343), (3, 39295781), (7, 16841049), (19, 6204597), (21, 5613683), (57, 2068199), (133, 886371), (359, 328377), (399, 295457), (823, 143241), (1077, 109459), (2469, 47747), (2513, 46911), (5761, 20463), (6821, 17283), (7539, 15637)]