12927733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7516

約数の個数: 16

約数和(自身を含む): 16750720

約数和(自身を除く): 3822987

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7477, 52339, 97201, 142063, 680407, 994441, 1846819, 12927733]

約数ペア:

[(1, 12927733), (7, 1846819), (13, 994441), (19, 680407), (91, 142063), (133, 97201), (247, 52339), (1729, 7477)]