1229943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 1999872

約数和(自身を除く): 769929

約数列:

[1, 3, 11, 13, 33, 39, 47, 61, 141, 143, 183, 429, 517, 611, 671, 793, 1551, 1833, 2013, 2379, 2867, 6721, 8601, 8723, 20163, 26169, 31537, 37271, 94611, 111813, 409981, 1229943]

約数ペア:

[(1, 1229943), (3, 409981), (11, 111813), (13, 94611), (33, 37271), (39, 31537), (47, 26169), (61, 20163), (141, 8723), (143, 8601), (183, 6721), (429, 2867), (517, 2379), (611, 2013), (671, 1833), (793, 1551)]