29223519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 14322081

約数列:

[1, 3, 13, 39, 47, 107, 141, 149, 321, 447, 611, 1391, 1833, 1937, 4173, 5029, 5811, 7003, 15087, 15943, 21009, 47829, 65377, 91039, 196131, 207259, 273117, 621777, 749321, 2247963, 9741173, 29223519]

約数ペア:

[(1, 29223519), (3, 9741173), (13, 2247963), (39, 749321), (47, 621777), (107, 273117), (141, 207259), (149, 196131), (321, 91039), (447, 65377), (611, 47829), (1391, 21009), (1833, 15943), (1937, 15087), (4173, 7003), (5029, 5811)]