31476129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 47038464

約数和(自身を除く): 15562335

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 463, 527, 731, 1333, 1389, 1581, 2193, 3999, 7871, 14353, 19909, 22661, 23613, 43059, 59727, 67983, 244001, 338453, 617179, 732003, 1015359, 1851537, 10492043, 31476129]

約数ペア:

[(1, 31476129), (3, 10492043), (17, 1851537), (31, 1015359), (43, 732003), (51, 617179), (93, 338453), (129, 244001), (463, 67983), (527, 59727), (731, 43059), (1333, 23613), (1389, 22661), (1581, 19909), (2193, 14353), (3999, 7871)]