17895707713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{1223}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 20725238016

約数和(自身を除く): 2829530303

約数列:

[1, 13, 17, 73, 221, 907, 949, 1223, 1241, 11791, 15419, 15899, 16133, 20791, 66211, 89279, 200447, 270283, 860743, 1109261, 1125587, 1160627, 1517743, 14420393, 14632631, 18857437, 19730659, 80976053, 245146681, 1052688689, 1376592901, 17895707713]

約数ペア:

[(1, 17895707713), (13, 1376592901), (17, 1052688689), (73, 245146681), (221, 80976053), (907, 19730659), (949, 18857437), (1223, 14632631), (1241, 14420393), (11791, 1517743), (15419, 1160627), (15899, 1125587), (16133, 1109261), (20791, 860743), (66211, 270283), (89279, 200447)]