2803647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 1965633

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 229, 231, 371, 583, 687, 1113, 1603, 1749, 2519, 4081, 4809, 7557, 12137, 12243, 17633, 36411, 52899, 84959, 133507, 254877, 400521, 934549, 2803647]

約数ペア:

[(1, 2803647), (3, 934549), (7, 400521), (11, 254877), (21, 133507), (33, 84959), (53, 52899), (77, 36411), (159, 17633), (229, 12243), (231, 12137), (371, 7557), (583, 4809), (687, 4081), (1113, 2519), (1603, 1749)]