214916307

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{1951}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 291207168

約数和(自身を除く): 76290861

約数列:

[1, 3, 73, 219, 503, 1509, 1951, 5853, 36719, 110157, 142423, 427269, 981353, 2944059, 71638769, 214916307]

約数ペア:

[(1, 214916307), (3, 71638769), (73, 2944059), (219, 981353), (503, 427269), (1509, 142423), (1951, 110157), (5853, 36719)]