71019263

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 82970880

約数和(自身を除く): 11951617

約数列:

[1, 7, 67, 163, 469, 929, 1141, 6503, 10921, 62243, 76447, 151427, 435701, 1059989, 10145609, 71019263]

約数ペア:

[(1, 71019263), (7, 10145609), (67, 1059989), (163, 435701), (469, 151427), (929, 76447), (1141, 62243), (6503, 10921)]