449280663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{145823}}^1$

素因数の和:145918

約数の個数: 16

約数和(自身を含む): 653291520

約数和(自身を除く): 204010857

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 145823, 437469, 1895699, 5687097, 11520017, 34560051, 149760221, 449280663]

約数ペア:

[(1, 449280663), (3, 149760221), (13, 34560051), (39, 11520017), (79, 5687097), (237, 1895699), (1027, 437469), (3081, 145823)]