29919751681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 32876274816

約数和(自身を除く): 2956523135

約数列:

[1, 17, 41, 131, 211, 697, 1553, 2227, 3587, 5371, 8651, 26401, 27641, 63673, 91307, 147067, 203443, 327683, 469897, 1082441, 1133281, 3458531, 5570611, 8341163, 13435003, 19265777, 42926473, 141799771, 228395051, 729750041, 1759985393, 29919751681]

約数ペア:

[(1, 29919751681), (17, 1759985393), (41, 729750041), (131, 228395051), (211, 141799771), (697, 42926473), (1553, 19265777), (2227, 13435003), (3587, 8341163), (5371, 5570611), (8651, 3458531), (26401, 1133281), (27641, 1082441), (63673, 469897), (91307, 327683), (147067, 203443)]