294296639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 385451136

約数和(自身を除く): 91154497

約数列:

[1, 7, 13, 17, 91, 119, 221, 281, 677, 1547, 1967, 3653, 4739, 4777, 8801, 11509, 25571, 33439, 61607, 62101, 80563, 149617, 190237, 434707, 1047319, 1331659, 2473081, 3234029, 17311567, 22638203, 42042377, 294296639]

約数ペア:

[(1, 294296639), (7, 42042377), (13, 22638203), (17, 17311567), (91, 3234029), (119, 2473081), (221, 1331659), (281, 1047319), (677, 434707), (1547, 190237), (1967, 149617), (3653, 80563), (4739, 62101), (4777, 61607), (8801, 33439), (11509, 25571)]