8468439

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5217321

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 197, 267, 483, 591, 623, 1379, 1869, 2047, 4137, 4531, 6141, 13593, 14329, 17533, 31717, 42987, 52599, 95151, 122731, 368193, 403259, 1209777, 2822813, 8468439]

約数ペア:

[(1, 8468439), (3, 2822813), (7, 1209777), (21, 403259), (23, 368193), (69, 122731), (89, 95151), (161, 52599), (197, 42987), (267, 31717), (483, 17533), (591, 14329), (623, 13593), (1379, 6141), (1869, 4531), (2047, 4137)]