1097654877

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 1753629696

約数和(自身を除く): 655974819

約数列:

[1, 3, 9, 11, 33, 99, 163, 251, 271, 489, 753, 813, 1467, 1793, 2259, 2439, 2761, 2981, 5379, 8283, 8943, 16137, 24849, 26829, 40913, 44173, 68021, 122739, 132519, 204063, 368217, 397557, 450043, 485903, 612189, 748231, 1350129, 1457709, 2244693, 4050387, 4373127, 6734079, 11087423, 33262269, 99786807, 121961653, 365884959, 1097654877]

約数ペア:

[(1, 1097654877), (3, 365884959), (9, 121961653), (11, 99786807), (33, 33262269), (99, 11087423), (163, 6734079), (251, 4373127), (271, 4050387), (489, 2244693), (753, 1457709), (813, 1350129), (1467, 748231), (1793, 612189), (2259, 485903), (2439, 450043), (2761, 397557), (2981, 368217), (5379, 204063), (8283, 132519), (8943, 122739), (16137, 68021), (24849, 44173), (26829, 40913)]