12432836843

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{20857}}^1$

素因数の和:21003

約数の個数: 32

約数和(自身を含む): 15250034688

約数和(自身を除く): 2817197845

約数列:

[1, 7, 31, 41, 67, 217, 287, 469, 1271, 2077, 2747, 8897, 14539, 19229, 20857, 85157, 145999, 596099, 646567, 855137, 1397419, 4525969, 5985959, 9781933, 26509247, 43319989, 57294179, 185564729, 303239923, 401059253, 1776119549, 12432836843]

約数ペア:

[(1, 12432836843), (7, 1776119549), (31, 401059253), (41, 303239923), (67, 185564729), (217, 57294179), (287, 43319989), (469, 26509247), (1271, 9781933), (2077, 5985959), (2747, 4525969), (8897, 1397419), (14539, 855137), (19229, 646567), (20857, 596099), (85157, 145999)]