2079242541

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{9257}}^1$

素因数の和:9375

約数の個数: 40

約数和(自身を含む): 3226227840

約数和(自身を除く): 1146985299

約数列:

[1, 3, 9, 27, 47, 59, 81, 141, 177, 423, 531, 1269, 1593, 2773, 3807, 4779, 8319, 9257, 24957, 27771, 74871, 83313, 224613, 249939, 435079, 546163, 749817, 1305237, 1638489, 3915711, 4915467, 11747133, 14746401, 25669661, 35241399, 44239203, 77008983, 231026949, 693080847, 2079242541]

約数ペア:

[(1, 2079242541), (3, 693080847), (9, 231026949), (27, 77008983), (47, 44239203), (59, 35241399), (81, 25669661), (141, 14746401), (177, 11747133), (423, 4915467), (531, 3915711), (1269, 1638489), (1593, 1305237), (2773, 749817), (3807, 546163), (4779, 435079), (8319, 249939), (9257, 224613), (24957, 83313), (27771, 74871)]