7484607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 12737088

約数和(自身を除く): 5252481

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 71, 117, 153, 159, 213, 221, 477, 639, 663, 689, 901, 923, 1207, 1989, 2067, 2703, 2769, 3621, 3763, 6201, 8109, 8307, 10863, 11289, 11713, 15691, 33867, 35139, 47073, 48919, 63971, 105417, 141219, 146757, 191913, 440271, 575739, 831623, 2494869, 7484607]

約数ペア:

[(1, 7484607), (3, 2494869), (9, 831623), (13, 575739), (17, 440271), (39, 191913), (51, 146757), (53, 141219), (71, 105417), (117, 63971), (153, 48919), (159, 47073), (213, 35139), (221, 33867), (477, 15691), (639, 11713), (663, 11289), (689, 10863), (901, 8307), (923, 8109), (1207, 6201), (1989, 3763), (2067, 3621), (2703, 2769)]