29978193

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3407}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 45803520

約数和(自身を除く): 15825327

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 3407, 8799, 10221, 23849, 71547, 1427533, 4282599, 9992731, 29978193]

約数ペア:

[(1, 29978193), (3, 9992731), (7, 4282599), (21, 1427533), (419, 71547), (1257, 23849), (2933, 10221), (3407, 8799)]