6414513

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 10235904

約数和(自身を除く): 3821391

約数列:

[1, 3, 7, 21, 47, 67, 97, 141, 201, 291, 329, 469, 679, 987, 1407, 2037, 3149, 4559, 6499, 9447, 13677, 19497, 22043, 31913, 45493, 66129, 95739, 136479, 305453, 916359, 2138171, 6414513]

約数ペア:

[(1, 6414513), (3, 2138171), (7, 916359), (21, 305453), (47, 136479), (67, 95739), (97, 66129), (141, 45493), (201, 31913), (291, 22043), (329, 19497), (469, 13677), (679, 9447), (987, 6499), (1407, 4559), (2037, 3149)]