23655513

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 38384640

約数和(自身を除く): 14729127

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 587, 707, 1761, 1919, 2121, 4109, 5757, 11153, 12327, 13433, 33459, 40299, 59287, 78071, 177861, 234213, 415009, 1126453, 1245027, 3379359, 7885171, 23655513]

約数ペア:

[(1, 23655513), (3, 7885171), (7, 3379359), (19, 1245027), (21, 1126453), (57, 415009), (101, 234213), (133, 177861), (303, 78071), (399, 59287), (587, 40299), (707, 33459), (1761, 13433), (1919, 12327), (2121, 11153), (4109, 5757)]