7393827

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4702173

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 149, 357, 417, 447, 973, 1043, 2363, 2533, 2919, 3129, 7089, 7599, 16541, 17731, 20711, 49623, 53193, 62133, 144977, 352087, 434931, 1056261, 2464609, 7393827]

約数ペア:

[(1, 7393827), (3, 2464609), (7, 1056261), (17, 434931), (21, 352087), (51, 144977), (119, 62133), (139, 53193), (149, 49623), (357, 20711), (417, 17731), (447, 16541), (973, 7599), (1043, 7089), (2363, 3129), (2533, 2919)]