7231913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 8705088

約数和(自身を除く): 1473175

約数列:

[1, 13, 19, 23, 67, 247, 299, 361, 437, 871, 1273, 1541, 4693, 5681, 8303, 16549, 20033, 24187, 29279, 107939, 314431, 380627, 556301, 7231913]

約数ペア:

[(1, 7231913), (13, 556301), (19, 380627), (23, 314431), (67, 107939), (247, 29279), (299, 24187), (361, 20033), (437, 16549), (871, 8303), (1273, 5681), (1541, 4693)]