1330796138739

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1\times {\mathrm{18287}}^1$

素因数の和:19235

約数の個数: 32

約数和(自身を含む): 1794913652736

約数和(自身を除く): 464117513997

約数列:

[1, 3, 157, 367, 421, 471, 1101, 1263, 18287, 54861, 57619, 66097, 154507, 172857, 198291, 463521, 2871059, 6711329, 7698827, 8613177, 20133987, 23096481, 24257599, 72772797, 1053678653, 1208715839, 2825469509, 3161035959, 3626147517, 8476408527, 443598712913, 1330796138739]

約数ペア:

[(1, 1330796138739), (3, 443598712913), (157, 8476408527), (367, 3626147517), (421, 3161035959), (471, 2825469509), (1101, 1208715839), (1263, 1053678653), (18287, 72772797), (54861, 24257599), (57619, 23096481), (66097, 20133987), (154507, 8613177), (172857, 7698827), (198291, 6711329), (463521, 2871059)]