2753992787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{3119}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 3511173120

約数和(自身を除く): 757180333

約数列:

[1, 7, 13, 31, 91, 217, 313, 403, 2191, 2821, 3119, 4069, 9703, 21833, 28483, 40547, 67921, 96689, 126139, 283829, 676823, 882973, 976247, 1256957, 6833729, 8798699, 12691211, 30263657, 88838477, 211845599, 393427541, 2753992787]

約数ペア:

[(1, 2753992787), (7, 393427541), (13, 211845599), (31, 88838477), (91, 30263657), (217, 12691211), (313, 8798699), (403, 6833729), (2191, 1256957), (2821, 976247), (3119, 882973), (4069, 676823), (9703, 283829), (21833, 126139), (28483, 96689), (40547, 67921)]