4316309991

素因数分解:

$3^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{16561}}^1$

素因数の和:16781

約数の個数: 48

約数和(自身を含む): 7476749280

約数和(自身を除く): 3160439289

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 197, 441, 591, 1323, 1379, 1773, 4137, 5319, 9653, 12411, 16561, 28959, 37233, 49683, 86877, 115927, 149049, 260631, 347781, 447147, 811489, 1043343, 2434467, 3130029, 3262517, 7303401, 9787551, 21910203, 22837619, 29362653, 68512857, 88087959, 159863333, 205538571, 479589999, 616615713, 1438769997, 4316309991]

約数ペア:

[(1, 4316309991), (3, 1438769997), (7, 616615713), (9, 479589999), (21, 205538571), (27, 159863333), (49, 88087959), (63, 68512857), (147, 29362653), (189, 22837619), (197, 21910203), (441, 9787551), (591, 7303401), (1323, 3262517), (1379, 3130029), (1773, 2434467), (4137, 1043343), (5319, 811489), (9653, 447147), (12411, 347781), (16561, 260631), (28959, 149049), (37233, 115927), (49683, 86877)]