253399983

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{57973}}^1$

素因数の和:58054

約数の個数: 16

約数和(自身を含む): 356192256

約数和(自身を除く): 102792273

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 57973, 173919, 1797163, 2724731, 5391489, 8174193, 84466661, 253399983]

約数ペア:

[(1, 253399983), (3, 84466661), (31, 8174193), (47, 5391489), (93, 2724731), (141, 1797163), (1457, 173919), (4371, 57973)]