284928483

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 472534560

約数和(自身を除く): 187606077

約数列:

[1, 3, 7, 17, 21, 49, 51, 113, 119, 147, 339, 357, 791, 833, 1009, 1921, 2373, 2499, 3027, 5537, 5763, 7063, 13447, 16611, 17153, 21189, 40341, 49441, 51459, 94129, 114017, 120071, 148323, 282387, 342051, 360213, 798119, 840497, 1938289, 2394357, 2521491, 5586833, 5814867, 13568023, 16760499, 40704069, 94976161, 284928483]

約数ペア:

[(1, 284928483), (3, 94976161), (7, 40704069), (17, 16760499), (21, 13568023), (49, 5814867), (51, 5586833), (113, 2521491), (119, 2394357), (147, 1938289), (339, 840497), (357, 798119), (791, 360213), (833, 342051), (1009, 282387), (1921, 148323), (2373, 120071), (2499, 114017), (3027, 94129), (5537, 51459), (5763, 49441), (7063, 40341), (13447, 21189), (16611, 17153)]