1230721869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1\times {\mathrm{6977}}^1$

素因数の和:11516

約数の個数: 16

約数和(自身を含む): 1767834432

約数和(自身を除く): 537112563

約数列:

[1, 3, 13, 39, 4523, 6977, 13569, 20931, 58799, 90701, 176397, 272103, 31556971, 94670913, 410240623, 1230721869]

約数ペア:

[(1, 1230721869), (3, 410240623), (13, 94670913), (39, 31556971), (4523, 272103), (6977, 176397), (13569, 90701), (20931, 58799)]