13306716297

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{43577}}^1$

素因数の和:43758

約数の個数: 48

約数和(自身を含む): 22733073792

約数和(自身を除く): 9426357495

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 131, 259, 333, 393, 777, 917, 1179, 2331, 2751, 4847, 8253, 14541, 33929, 43577, 43623, 101787, 130731, 305039, 305361, 392193, 915117, 1612349, 2745351, 4837047, 5708587, 11286443, 14511141, 17125761, 33859329, 39960109, 51377283, 101577987, 119880327, 211217719, 359640981, 633653157, 1478524033, 1900959471, 4435572099, 13306716297]

約数ペア:

[(1, 13306716297), (3, 4435572099), (7, 1900959471), (9, 1478524033), (21, 633653157), (37, 359640981), (63, 211217719), (111, 119880327), (131, 101577987), (259, 51377283), (333, 39960109), (393, 33859329), (777, 17125761), (917, 14511141), (1179, 11286443), (2331, 5708587), (2751, 4837047), (4847, 2745351), (8253, 1612349), (14541, 915117), (33929, 392193), (43577, 305361), (43623, 305039), (101787, 130731)]