707427

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 1267200

約数和(自身を除く): 559773

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 197, 399, 513, 591, 1197, 1379, 1773, 3591, 3743, 4137, 5319, 11229, 12411, 26201, 33687, 37233, 78603, 101061, 235809, 707427]

約数ペア:

[(1, 707427), (3, 235809), (7, 101061), (9, 78603), (19, 37233), (21, 33687), (27, 26201), (57, 12411), (63, 11229), (133, 5319), (171, 4137), (189, 3743), (197, 3591), (399, 1773), (513, 1379), (591, 1197)]