23359987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 29767680

約数和(自身を除く): 6407693

約数列:

[1, 7, 19, 37, 47, 101, 133, 259, 329, 703, 707, 893, 1739, 1919, 3737, 4747, 4921, 6251, 12173, 13433, 26159, 33041, 33229, 71003, 90193, 175639, 231287, 497021, 631351, 1229473, 3337141, 23359987]

約数ペア:

[(1, 23359987), (7, 3337141), (19, 1229473), (37, 631351), (47, 497021), (101, 231287), (133, 175639), (259, 90193), (329, 71003), (703, 33229), (707, 33041), (893, 26159), (1739, 13433), (1919, 12173), (3737, 6251), (4747, 4921)]