12724041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 20158848

約数和(自身を除く): 7434807

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 613, 629, 1221, 1839, 1887, 6743, 6919, 10421, 20229, 20757, 22681, 31263, 68043, 114631, 249491, 343893, 385577, 748473, 1156731, 4241347, 12724041]

約数ペア:

[(1, 12724041), (3, 4241347), (11, 1156731), (17, 748473), (33, 385577), (37, 343893), (51, 249491), (111, 114631), (187, 68043), (407, 31263), (561, 22681), (613, 20757), (629, 20229), (1221, 10421), (1839, 6919), (1887, 6743)]