245083653

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 370214208

約数和(自身を除く): 125130555

約数列:

[1, 3, 9, 23, 69, 207, 587, 1761, 2017, 5283, 6051, 13501, 18153, 40503, 46391, 121509, 139173, 417519, 1183979, 3551937, 10655811, 27231517, 81694551, 245083653]

約数ペア:

[(1, 245083653), (3, 81694551), (9, 27231517), (23, 10655811), (69, 3551937), (207, 1183979), (587, 417519), (1761, 139173), (2017, 121509), (5283, 46391), (6051, 40503), (13501, 18153)]