288157263

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{2251}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 390442752

約数和(自身を除く): 102285489

約数列:

[1, 3, 71, 213, 601, 1803, 2251, 6753, 42671, 128013, 159821, 479463, 1352851, 4058553, 96052421, 288157263]

約数ペア:

[(1, 288157263), (3, 96052421), (71, 4058553), (213, 1352851), (601, 479463), (1803, 159821), (2251, 128013), (6753, 42671)]