853776294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2904001}}^1$

素因数の和:2904020

約数の個数: 24

約数和(自身を含む): 1986337368

約数和(自身を除く): 1132561074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2904001, 5808002, 8712003, 17424006, 20328007, 40656014, 60984021, 121968042, 142296049, 284592098, 426888147, 853776294]

約数ペア:

[(1, 853776294), (2, 426888147), (3, 284592098), (6, 142296049), (7, 121968042), (14, 60984021), (21, 40656014), (42, 20328007), (49, 17424006), (98, 8712003), (147, 5808002), (294, 2904001)]