38643979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 45788400

約数和(自身を除く): 7144421

約数列:

[1, 11, 23, 29, 229, 253, 319, 529, 667, 2519, 5267, 5819, 6641, 7337, 15341, 57937, 73051, 121141, 152743, 168751, 1332551, 1680173, 3513089, 38643979]

約数ペア:

[(1, 38643979), (11, 3513089), (23, 1680173), (29, 1332551), (229, 168751), (253, 152743), (319, 121141), (529, 73051), (667, 57937), (2519, 15341), (5267, 7337), (5819, 6641)]