141706747

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 44571653

約数列:

[1, 7, 13, 17, 91, 119, 139, 221, 659, 973, 1547, 1807, 2363, 4613, 8567, 11203, 12649, 16541, 30719, 59969, 78421, 91601, 145639, 215033, 641207, 1019473, 1190813, 1557217, 8335691, 10900519, 20243821, 141706747]

約数ペア:

[(1, 141706747), (7, 20243821), (13, 10900519), (17, 8335691), (91, 1557217), (119, 1190813), (139, 1019473), (221, 641207), (659, 215033), (973, 145639), (1547, 91601), (1807, 78421), (2363, 59969), (4613, 30719), (8567, 16541), (11203, 12649)]