143051286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{486569}}^1$

素因数の和:486588

約数の個数: 24

約数和(自身を含む): 332813880

約数和(自身を除く): 189762594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 486569, 973138, 1459707, 2919414, 3405983, 6811966, 10217949, 20435898, 23841881, 47683762, 71525643, 143051286]

約数ペア:

[(1, 143051286), (2, 71525643), (3, 47683762), (6, 23841881), (7, 20435898), (14, 10217949), (21, 6811966), (42, 3405983), (49, 2919414), (98, 1459707), (147, 973138), (294, 486569)]