11511146881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{881}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 13122466560

約数和(自身を除く): 1611319679

約数列:

[1, 13, 23, 89, 299, 491, 881, 1157, 2047, 6383, 11293, 11453, 20263, 26611, 43699, 78409, 146809, 263419, 432571, 568087, 1005077, 1019317, 1803407, 5623423, 9949133, 13066001, 23444291, 38498819, 129338729, 500484647, 885472837, 11511146881]

約数ペア:

[(1, 11511146881), (13, 885472837), (23, 500484647), (89, 129338729), (299, 38498819), (491, 23444291), (881, 13066001), (1157, 9949133), (2047, 5623423), (6383, 1803407), (11293, 1019317), (11453, 1005077), (20263, 568087), (26611, 432571), (43699, 263419), (78409, 146809)]