30707971

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 37100800

約数和(自身を除く): 6392829

約数列:

[1, 7, 19, 133, 373, 619, 2611, 4333, 7087, 11761, 49609, 82327, 230887, 1616209, 4386853, 30707971]

約数ペア:

[(1, 30707971), (7, 4386853), (19, 1616209), (133, 230887), (373, 82327), (619, 49609), (2611, 11761), (4333, 7087)]