433551489

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2879}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 676823040

約数和(自身を除く): 243271551

約数列:

[1, 3, 7, 21, 71, 101, 213, 303, 497, 707, 1491, 2121, 2879, 7171, 8637, 20153, 21513, 50197, 60459, 150591, 204409, 290779, 613227, 872337, 1430863, 2035453, 4292589, 6106359, 20645309, 61935927, 144517163, 433551489]

約数ペア:

[(1, 433551489), (3, 144517163), (7, 61935927), (21, 20645309), (71, 6106359), (101, 4292589), (213, 2035453), (303, 1430863), (497, 872337), (707, 613227), (1491, 290779), (2121, 204409), (2879, 150591), (7171, 60459), (8637, 50197), (20153, 21513)]