8885217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 5123103

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 383, 407, 627, 703, 1149, 1221, 2109, 4213, 7277, 7733, 12639, 14171, 21831, 23199, 42513, 80047, 155881, 240141, 269249, 467643, 807747, 2961739, 8885217]

約数ペア:

[(1, 8885217), (3, 2961739), (11, 807747), (19, 467643), (33, 269249), (37, 240141), (57, 155881), (111, 80047), (209, 42513), (383, 23199), (407, 21831), (627, 14171), (703, 12639), (1149, 7733), (1221, 7277), (2109, 4213)]