16390519453

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101027}}^1$

素因数の和:101102

約数の個数: 32

約数和(自身を含む): 21337113600

約数和(自身を除く): 4946594147

約数列:

[1, 7, 11, 43, 49, 77, 301, 343, 473, 539, 2107, 3311, 3773, 14749, 23177, 101027, 162239, 707189, 1111297, 4344161, 4950323, 7779079, 30409127, 34652261, 47785771, 54453553, 212863889, 334500397, 381174871, 1490047223, 2341502779, 16390519453]

約数ペア:

[(1, 16390519453), (7, 2341502779), (11, 1490047223), (43, 381174871), (49, 334500397), (77, 212863889), (301, 54453553), (343, 47785771), (473, 34652261), (539, 30409127), (2107, 7779079), (3311, 4950323), (3773, 4344161), (14749, 1111297), (23177, 707189), (101027, 162239)]