2068387797

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67601}}^1$

素因数の和:67689

約数の個数: 32

約数和(自身を含む): 3322773504

約数和(自身を除く): 1254385707

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 4371, 10199, 30597, 67601, 202803, 473207, 1419621, 2095631, 3177247, 6286893, 9531741, 14669417, 22240729, 44008251, 66722187, 98494657, 295483971, 689462599, 2068387797]

約数ペア:

[(1, 2068387797), (3, 689462599), (7, 295483971), (21, 98494657), (31, 66722187), (47, 44008251), (93, 22240729), (141, 14669417), (217, 9531741), (329, 6286893), (651, 3177247), (987, 2095631), (1457, 1419621), (4371, 473207), (10199, 202803), (30597, 67601)]