219133079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{8803}}^1$

素因数の和:8918

約数の個数: 16

約数和(自身を含む): 250174464

約数和(自身を除く): 31041385

約数列:

[1, 11, 31, 73, 341, 803, 2263, 8803, 24893, 96833, 272893, 642619, 3001823, 7068809, 19921189, 219133079]

約数ペア:

[(1, 219133079), (11, 19921189), (31, 7068809), (73, 3001823), (341, 642619), (803, 272893), (2263, 96833), (8803, 24893)]