16216299

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{14891}}^1$

素因数の和:14919

約数の個数: 18

約数和(自身を含む): 25748268

約数和(自身を除く): 9531969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 14891, 44673, 134019, 163801, 491403, 1474209, 1801811, 5405433, 16216299]

約数ペア:

[(1, 16216299), (3, 5405433), (9, 1801811), (11, 1474209), (33, 491403), (99, 163801), (121, 134019), (363, 44673), (1089, 14891)]