2056531323

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1721}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 3486430080

約数和(自身を除く): 1429898757

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 739, 1617, 1721, 2217, 5163, 5173, 8129, 12047, 15519, 18931, 24387, 36141, 36211, 56793, 56903, 84329, 108633, 132517, 170709, 252987, 397551, 398321, 927619, 1194963, 1271819, 2782857, 3815457, 8902733, 13990009, 26708199, 41970027, 62319131, 97930063, 186957393, 293790189, 685510441, 2056531323]

約数ペア:

[(1, 2056531323), (3, 685510441), (7, 293790189), (11, 186957393), (21, 97930063), (33, 62319131), (49, 41970027), (77, 26708199), (147, 13990009), (231, 8902733), (539, 3815457), (739, 2782857), (1617, 1271819), (1721, 1194963), (2217, 927619), (5163, 398321), (5173, 397551), (8129, 252987), (12047, 170709), (15519, 132517), (18931, 108633), (24387, 84329), (36141, 56903), (36211, 56793)]