12912013647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2082247}}^1$

素因数の和:2082319

約数の個数: 24

約数和(自身を含む): 20464333344

約数和(自身を除く): 7552319697

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 2082247, 6246741, 18740223, 27069211, 81207633, 110359091, 243622899, 331077273, 993231819, 1434668183, 4304004549, 12912013647]

約数ペア:

[(1, 12912013647), (3, 4304004549), (9, 1434668183), (13, 993231819), (39, 331077273), (53, 243622899), (117, 110359091), (159, 81207633), (477, 27069211), (689, 18740223), (2067, 6246741), (6201, 2082247)]