2011406715

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{54979}}^1$

素因数の和:55264

約数の個数: 32

約数和(自身を含む): 3589094400

約数和(自身を除く): 1577687685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 2439, 4065, 7317, 12195, 36585, 54979, 164937, 274895, 494811, 824685, 1484433, 2474055, 7422165, 14899309, 44697927, 74496545, 134093781, 223489635, 402281343, 670468905, 2011406715]

約数ペア:

[(1, 2011406715), (3, 670468905), (5, 402281343), (9, 223489635), (15, 134093781), (27, 74496545), (45, 44697927), (135, 14899309), (271, 7422165), (813, 2474055), (1355, 1484433), (2439, 824685), (4065, 494811), (7317, 274895), (12195, 164937), (36585, 54979)]