8667087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 5122353

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 227, 267, 429, 681, 979, 1157, 2497, 2937, 2951, 3471, 7491, 8853, 12727, 20203, 32461, 38181, 60609, 97383, 222233, 262639, 666699, 787917, 2889029, 8667087]

約数ペア:

[(1, 8667087), (3, 2889029), (11, 787917), (13, 666699), (33, 262639), (39, 222233), (89, 97383), (143, 60609), (227, 38181), (267, 32461), (429, 20203), (681, 12727), (979, 8853), (1157, 7491), (2497, 3471), (2937, 2951)]