42111993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16573}}^1$

素因数の和:16605

約数の個数: 24

約数和(自身を含む): 70538944

約数和(自身を除く): 28426951

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 16573, 49719, 116011, 182303, 348033, 546909, 1276121, 2005333, 3828363, 6015999, 14037331, 42111993]

約数ペア:

[(1, 42111993), (3, 14037331), (7, 6015999), (11, 3828363), (21, 2005333), (33, 1276121), (77, 546909), (121, 348033), (231, 182303), (363, 116011), (847, 49719), (2541, 16573)]