12937278327

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{3449}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 18123264000

約数和(自身を除く): 5185985673

約数列:

[1, 3, 37, 47, 111, 141, 719, 1739, 2157, 3449, 5217, 10347, 26603, 33793, 79809, 101379, 127613, 162103, 382839, 486309, 1250341, 2479831, 3751023, 5997811, 7439493, 17993433, 91753747, 116552057, 275261241, 349656171, 4312426109, 12937278327]

約数ペア:

[(1, 12937278327), (3, 4312426109), (37, 349656171), (47, 275261241), (111, 116552057), (141, 91753747), (719, 17993433), (1739, 7439493), (2157, 5997811), (3449, 3751023), (5217, 2479831), (10347, 1250341), (26603, 486309), (33793, 382839), (79809, 162103), (101379, 127613)]