274303211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 359468928

約数和(自身を除く): 85165717

約数列:

[1, 7, 13, 17, 91, 119, 221, 233, 761, 1547, 1631, 3029, 3961, 5327, 9893, 12937, 21203, 27727, 51493, 69251, 90559, 168181, 177313, 360451, 1177267, 1241191, 2305069, 3014321, 16135483, 21100247, 39186173, 274303211]

約数ペア:

[(1, 274303211), (7, 39186173), (13, 21100247), (17, 16135483), (91, 3014321), (119, 2305069), (221, 1241191), (233, 1177267), (761, 360451), (1547, 177313), (1631, 168181), (3029, 90559), (3961, 69251), (5327, 51493), (9893, 27727), (12937, 21203)]