325417859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 382475520

約数和(自身を除く): 57057661

約数列:

[1, 13, 17, 61, 101, 221, 239, 793, 1037, 1313, 1717, 3107, 4063, 6161, 13481, 14579, 22321, 24139, 52819, 80093, 104737, 189527, 247843, 313807, 410363, 1361581, 1472479, 3221959, 5334719, 19142227, 25032143, 325417859]

約数ペア:

[(1, 325417859), (13, 25032143), (17, 19142227), (61, 5334719), (101, 3221959), (221, 1472479), (239, 1361581), (793, 410363), (1037, 313807), (1313, 247843), (1717, 189527), (3107, 104737), (4063, 80093), (6161, 52819), (13481, 24139), (14579, 22321)]