8872941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 14985216

約数和(自身を除く): 6112275

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 541, 781, 1491, 1623, 2343, 3787, 5467, 5951, 11361, 16401, 17853, 38411, 41657, 115233, 124971, 268877, 422521, 806631, 1267563, 2957647, 8872941]

約数ペア:

[(1, 8872941), (3, 2957647), (7, 1267563), (11, 806631), (21, 422521), (33, 268877), (71, 124971), (77, 115233), (213, 41657), (231, 38411), (497, 17853), (541, 16401), (781, 11361), (1491, 5951), (1623, 5467), (2343, 3787)]