244158369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52609}}^1$

素因数の和:52649

約数の個数: 32

約数和(自身を含む): 424247040

約数和(自身を除く): 180088671

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 52609, 157827, 368263, 683917, 894353, 1104789, 2051751, 2683059, 4787419, 6260471, 11626589, 14362257, 18781413, 34879767, 81386123, 244158369]

約数ペア:

[(1, 244158369), (3, 81386123), (7, 34879767), (13, 18781413), (17, 14362257), (21, 11626589), (39, 6260471), (51, 4787419), (91, 2683059), (119, 2051751), (221, 1104789), (273, 894353), (357, 683917), (663, 368263), (1547, 157827), (4641, 52609)]