17912422077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 27007375680

約数和(自身を除く): 9094953603

約数列:

[1, 3, 11, 31, 33, 93, 341, 409, 961, 1023, 1227, 1381, 2883, 4143, 4499, 10571, 12679, 13497, 15191, 31713, 38037, 42811, 45573, 128433, 139469, 393049, 418407, 470921, 564829, 1179147, 1327141, 1412763, 1694487, 3981423, 4323539, 6213119, 12970617, 14598551, 17509699, 18639357, 43795653, 52529097, 192606689, 542800669, 577820067, 1628402007, 5970807359, 17912422077]

約数ペア:

[(1, 17912422077), (3, 5970807359), (11, 1628402007), (31, 577820067), (33, 542800669), (93, 192606689), (341, 52529097), (409, 43795653), (961, 18639357), (1023, 17509699), (1227, 14598551), (1381, 12970617), (2883, 6213119), (4143, 4323539), (4499, 3981423), (10571, 1694487), (12679, 1412763), (13497, 1327141), (15191, 1179147), (31713, 564829), (38037, 470921), (42811, 418407), (45573, 393049), (128433, 139469)]