6998409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 11112192

約数和(自身を除く): 4113783

約数列:

[1, 3, 9, 11, 33, 99, 223, 317, 669, 951, 2007, 2453, 2853, 3487, 7359, 10461, 22077, 31383, 70691, 212073, 636219, 777601, 2332803, 6998409]

約数ペア:

[(1, 6998409), (3, 2332803), (9, 777601), (11, 636219), (33, 212073), (99, 70691), (223, 31383), (317, 22077), (669, 10461), (951, 7359), (2007, 3487), (2453, 2853)]