170978886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{730679}}^1$

素因数の和:730700

約数の個数: 24

約数和(自身を含む): 398951280

約数和(自身を除く): 227972394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 730679, 1461358, 2192037, 4384074, 6576111, 9498827, 13152222, 18997654, 28496481, 56992962, 85489443, 170978886]

約数ペア:

[(1, 170978886), (2, 85489443), (3, 56992962), (6, 28496481), (9, 18997654), (13, 13152222), (18, 9498827), (26, 6576111), (39, 4384074), (78, 2192037), (117, 1461358), (234, 730679)]