86331973

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 108748248

約数和(自身を除く): 22416275

約数列:

[1, 7, 13, 49, 91, 313, 433, 637, 2191, 3031, 4069, 5629, 15337, 21217, 28483, 39403, 135529, 199381, 275821, 948703, 1761877, 6640921, 12333139, 86331973]

約数ペア:

[(1, 86331973), (7, 12333139), (13, 6640921), (49, 1761877), (91, 948703), (313, 275821), (433, 199381), (637, 135529), (2191, 39403), (3031, 28483), (4069, 21217), (5629, 15337)]