2759253

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1802667

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 131, 177, 357, 393, 413, 917, 1003, 1239, 2227, 2751, 3009, 6681, 7021, 7729, 15589, 21063, 23187, 46767, 54103, 131393, 162309, 394179, 919751, 2759253]

約数ペア:

[(1, 2759253), (3, 919751), (7, 394179), (17, 162309), (21, 131393), (51, 54103), (59, 46767), (119, 23187), (131, 21063), (177, 15589), (357, 7729), (393, 7021), (413, 6681), (917, 3009), (1003, 2751), (1239, 2227)]