12883017

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 20355840

約数和(自身を除く): 7472823

約数列:

[1, 3, 7, 21, 61, 89, 113, 183, 267, 339, 427, 623, 791, 1281, 1869, 2373, 5429, 6893, 10057, 16287, 20679, 30171, 38003, 48251, 70399, 114009, 144753, 211197, 613477, 1840431, 4294339, 12883017]

約数ペア:

[(1, 12883017), (3, 4294339), (7, 1840431), (21, 613477), (61, 211197), (89, 144753), (113, 114009), (183, 70399), (267, 48251), (339, 38003), (427, 30171), (623, 20679), (791, 16287), (1281, 10057), (1869, 6893), (2373, 5429)]