98668691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 118917120

約数和(自身を除く): 20248429

約数列:

[1, 11, 19, 31, 97, 157, 209, 341, 589, 1067, 1727, 1843, 2983, 3007, 4867, 6479, 15229, 20273, 32813, 33077, 53537, 57133, 92473, 167519, 289351, 472099, 628463, 1017203, 3182861, 5193089, 8969881, 98668691]

約数ペア:

[(1, 98668691), (11, 8969881), (19, 5193089), (31, 3182861), (97, 1017203), (157, 628463), (209, 472099), (341, 289351), (589, 167519), (1067, 92473), (1727, 57133), (1843, 53537), (2983, 33077), (3007, 32813), (4867, 20273), (6479, 15229)]