464619141

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 813795840

約数和(自身を除く): 349176699

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 393, 399, 917, 1179, 1197, 2489, 2751, 2963, 7467, 8253, 8889, 17423, 20741, 22401, 26667, 52269, 56297, 62223, 156807, 168891, 186669, 388153, 394079, 506673, 1164459, 1182237, 2717071, 3493377, 3546711, 7374907, 8151213, 22124721, 24453639, 51624349, 66374163, 154873047, 464619141]

約数ペア:

[(1, 464619141), (3, 154873047), (7, 66374163), (9, 51624349), (19, 24453639), (21, 22124721), (57, 8151213), (63, 7374907), (131, 3546711), (133, 3493377), (171, 2717071), (393, 1182237), (399, 1164459), (917, 506673), (1179, 394079), (1197, 388153), (2489, 186669), (2751, 168891), (2963, 156807), (7467, 62223), (8253, 56297), (8889, 52269), (17423, 26667), (20741, 22401)]