531302013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{4157}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 838053216

約数和(自身を除く): 306751203

約数列:

[1, 3, 9, 11, 33, 99, 1291, 3873, 4157, 11619, 12471, 14201, 37413, 42603, 45727, 127809, 137181, 411543, 5366687, 16100061, 48300183, 59033557, 177100671, 531302013]

約数ペア:

[(1, 531302013), (3, 177100671), (9, 59033557), (11, 48300183), (33, 16100061), (99, 5366687), (1291, 411543), (3873, 137181), (4157, 127809), (11619, 45727), (12471, 42603), (14201, 37413)]