3948777

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 7084800

約数和(自身を除く): 3136023

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 1229, 3213, 3687, 8603, 11061, 20893, 25809, 33183, 62679, 77427, 146251, 188037, 232281, 438753, 564111, 1316259, 3948777]

約数ペア:

[(1, 3948777), (3, 1316259), (7, 564111), (9, 438753), (17, 232281), (21, 188037), (27, 146251), (51, 77427), (63, 62679), (119, 33183), (153, 25809), (189, 20893), (357, 11061), (459, 8603), (1071, 3687), (1229, 3213)]