212430441471

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1709}}^1\times {\mathrm{6473}}^1$

素因数の和:8395

約数の個数: 32

約数和(自身を含む): 292793641920

約数和(自身を除く): 80363200449

約数列:

[1, 3, 37, 111, 173, 519, 1709, 5127, 6401, 6473, 19203, 19419, 63233, 189699, 239501, 295657, 718503, 886971, 1119829, 3359487, 10939309, 11062357, 32817927, 33187071, 41433673, 124301019, 409307209, 1227921627, 1913787761, 5741363283, 70810147157, 212430441471]

約数ペア:

[(1, 212430441471), (3, 70810147157), (37, 5741363283), (111, 1913787761), (173, 1227921627), (519, 409307209), (1709, 124301019), (5127, 41433673), (6401, 33187071), (6473, 32817927), (19203, 11062357), (19419, 10939309), (63233, 3359487), (189699, 1119829), (239501, 886971), (295657, 718503)]