16843047

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 24595200

約数和(自身を除く): 7752153

約数列:

[1, 3, 13, 39, 139, 169, 239, 417, 507, 717, 1807, 3107, 5421, 9321, 23491, 33221, 40391, 70473, 99663, 121173, 431873, 1295619, 5614349, 16843047]

約数ペア:

[(1, 16843047), (3, 5614349), (13, 1295619), (39, 431873), (139, 121173), (169, 99663), (239, 70473), (417, 40391), (507, 33221), (717, 23491), (1807, 9321), (3107, 5421)]