16947333

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 10631547

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 911, 1431, 2067, 2733, 6201, 8199, 11843, 18603, 24597, 35529, 48283, 106587, 144849, 319761, 434547, 627679, 1303641, 1883037, 5649111, 16947333]

約数ペア:

[(1, 16947333), (3, 5649111), (9, 1883037), (13, 1303641), (27, 627679), (39, 434547), (53, 319761), (117, 144849), (159, 106587), (351, 48283), (477, 35529), (689, 24597), (911, 18603), (1431, 11843), (2067, 8199), (2733, 6201)]