3642471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 3096729

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 179, 323, 357, 399, 537, 969, 1071, 1197, 1253, 1611, 2261, 2907, 3043, 3401, 3759, 6783, 9129, 10203, 11277, 20349, 21301, 23807, 27387, 30609, 57817, 63903, 71421, 173451, 191709, 214263, 404719, 520353, 1214157, 3642471]

約数ペア:

[(1, 3642471), (3, 1214157), (7, 520353), (9, 404719), (17, 214263), (19, 191709), (21, 173451), (51, 71421), (57, 63903), (63, 57817), (119, 30609), (133, 27387), (153, 23807), (171, 21301), (179, 20349), (323, 11277), (357, 10203), (399, 9129), (537, 6783), (969, 3759), (1071, 3401), (1197, 3043), (1253, 2907), (1611, 2261)]