1057442253

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{61333}}^1$

素因数の和:62164

約数の個数: 16

約数和(自身を含む): 1613329536

約数和(自身を除く): 555887283

約数列:

[1, 3, 7, 21, 821, 2463, 5747, 17241, 61333, 183999, 429331, 1287993, 50354393, 151063179, 352480751, 1057442253]

約数ペア:

[(1, 1057442253), (3, 352480751), (7, 151063179), (21, 50354393), (821, 1287993), (2463, 429331), (5747, 183999), (17241, 61333)]