13202399511

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 21910487040

約数和(自身を除く): 8708087529

約数列:

[1, 3, 7, 9, 21, 63, 383, 719, 761, 1149, 2157, 2283, 2681, 3447, 5033, 5327, 6471, 6849, 8043, 15099, 15981, 24129, 45297, 47943, 275377, 291463, 547159, 826131, 874389, 1641477, 1927639, 2040241, 2478393, 2623167, 3830113, 4924431, 5782917, 6120723, 11490339, 17348751, 18362169, 34471017, 209561897, 628685691, 1466933279, 1886057073, 4400799837, 13202399511]

約数ペア:

[(1, 13202399511), (3, 4400799837), (7, 1886057073), (9, 1466933279), (21, 628685691), (63, 209561897), (383, 34471017), (719, 18362169), (761, 17348751), (1149, 11490339), (2157, 6120723), (2283, 5782917), (2681, 4924431), (3447, 3830113), (5033, 2623167), (5327, 2478393), (6471, 2040241), (6849, 1927639), (8043, 1641477), (15099, 874389), (15981, 826131), (24129, 547159), (45297, 291463), (47943, 275377)]