2116799691

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 2948284416

約数和(自身を除く): 831484725

約数列:

[1, 3, 31, 93, 151, 307, 453, 491, 921, 1473, 4681, 9517, 14043, 15221, 28551, 45663, 46357, 74141, 139071, 150737, 222423, 452211, 1437067, 2298371, 4311201, 4672847, 6895113, 14018541, 22761287, 68283861, 705599897, 2116799691]

約数ペア:

[(1, 2116799691), (3, 705599897), (31, 68283861), (93, 22761287), (151, 14018541), (307, 6895113), (453, 4672847), (491, 4311201), (921, 2298371), (1473, 1437067), (4681, 452211), (9517, 222423), (14043, 150737), (15221, 139071), (28551, 74141), (45663, 46357)]