1959968127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 2837916928

約数和(自身を除く): 877948801

約数列:

[1, 3, 13, 39, 307, 313, 523, 921, 939, 1569, 3991, 4069, 6799, 11973, 12207, 20397, 96091, 160561, 163699, 288273, 481683, 491097, 1249183, 2087293, 2128087, 3747549, 6261879, 6384261, 50255593, 150766779, 653322709, 1959968127]

約数ペア:

[(1, 1959968127), (3, 653322709), (13, 150766779), (39, 50255593), (307, 6384261), (313, 6261879), (523, 3747549), (921, 2128087), (939, 2087293), (1569, 1249183), (3991, 491097), (4069, 481683), (6799, 288273), (11973, 163699), (12207, 160561), (20397, 96091)]