211835227967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{1231}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 234651648000

約数和(自身を除く): 22816420033

約数列:

[1, 11, 127, 199, 619, 1231, 1397, 2189, 6809, 13541, 25273, 78613, 123181, 156337, 244969, 278003, 761989, 864743, 1354991, 1719707, 2694659, 8381879, 15643987, 31111063, 96772603, 151635811, 172083857, 342221693, 1064498633, 1667993921, 19257747997, 211835227967]

約数ペア:

[(1, 211835227967), (11, 19257747997), (127, 1667993921), (199, 1064498633), (619, 342221693), (1231, 172083857), (1397, 151635811), (2189, 96772603), (6809, 31111063), (13541, 15643987), (25273, 8381879), (78613, 2694659), (123181, 1719707), (156337, 1354991), (244969, 864743), (278003, 761989)]