2950563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2067549

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 241, 371, 583, 723, 1113, 1687, 1749, 2651, 4081, 5061, 7953, 12243, 12773, 18557, 38319, 55671, 89411, 140503, 268233, 421509, 983521, 2950563]

約数ペア:

[(1, 2950563), (3, 983521), (7, 421509), (11, 268233), (21, 140503), (33, 89411), (53, 55671), (77, 38319), (159, 18557), (231, 12773), (241, 12243), (371, 7953), (583, 5061), (723, 4081), (1113, 2651), (1687, 1749)]