43005423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 19202577

約数列:

[1, 3, 23, 47, 69, 89, 141, 149, 267, 447, 1081, 2047, 3243, 3427, 4183, 6141, 7003, 10281, 12549, 13261, 21009, 39783, 96209, 161069, 288627, 305003, 483207, 623267, 915009, 1869801, 14335141, 43005423]

約数ペア:

[(1, 43005423), (3, 14335141), (23, 1869801), (47, 915009), (69, 623267), (89, 483207), (141, 305003), (149, 288627), (267, 161069), (447, 96209), (1081, 39783), (2047, 21009), (3243, 13261), (3427, 12549), (4183, 10281), (6141, 7003)]