4037974563

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10120237}}^1$

素因数の和:10120266

約数の個数: 16

約数和(自身を含む): 6476952320

約数和(自身を除く): 2438977757

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 10120237, 30360711, 70841659, 192284503, 212524977, 576853509, 1345991521, 4037974563]

約数ペア:

[(1, 4037974563), (3, 1345991521), (7, 576853509), (19, 212524977), (21, 192284503), (57, 70841659), (133, 30360711), (399, 10120237)]