25073293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 30741120

約数和(自身を除く): 5667827

約数列:

[1, 7, 19, 53, 133, 371, 1007, 3557, 7049, 24899, 67583, 188521, 473081, 1319647, 3581899, 25073293]

約数ペア:

[(1, 25073293), (7, 3581899), (19, 1319647), (53, 473081), (133, 188521), (371, 67583), (1007, 24899), (3557, 7049)]