267996957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 391211520

約数和(自身を除く): 123214563

約数列:

[1, 3, 19, 37, 57, 83, 111, 249, 703, 1531, 1577, 2109, 3071, 4593, 4731, 9213, 29089, 56647, 58349, 87267, 127073, 169941, 175047, 381219, 1076293, 2414387, 3228879, 4701701, 7243161, 14105103, 89332319, 267996957]

約数ペア:

[(1, 267996957), (3, 89332319), (19, 14105103), (37, 7243161), (57, 4701701), (83, 3228879), (111, 2414387), (249, 1076293), (703, 381219), (1531, 175047), (1577, 169941), (2109, 127073), (3071, 87267), (4593, 58349), (4731, 56647), (9213, 29089)]