214487751

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{7481}}^1$

素因数の和:8006

約数の個数: 16

約数和(自身を含む): 301674240

約数和(自身を除く): 87186489

約数列:

[1, 3, 19, 57, 503, 1509, 7481, 9557, 22443, 28671, 142139, 426417, 3762943, 11288829, 71495917, 214487751]

約数ペア:

[(1, 214487751), (3, 71495917), (19, 11288829), (57, 3762943), (503, 426417), (1509, 142139), (7481, 28671), (9557, 22443)]