47278345457

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{1289}}^1\times {\mathrm{18257}}^1$

素因数の和:19601

約数の個数: 24

約数和(自身を含む): 56385451080

約数和(自身を除く): 9107105623

約数列:

[1, 7, 41, 49, 287, 1289, 2009, 9023, 18257, 52849, 63161, 127799, 369943, 748537, 894593, 2589601, 5239759, 23533273, 36678313, 164732911, 964864193, 1153130377, 6754049351, 47278345457]

約数ペア:

[(1, 47278345457), (7, 6754049351), (41, 1153130377), (49, 964864193), (287, 164732911), (1289, 36678313), (2009, 23533273), (9023, 5239759), (18257, 2589601), (52849, 894593), (63161, 748537), (127799, 369943)]