244156731

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1163}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 401533440

約数和(自身を除く): 157376709

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 769, 1163, 2307, 3489, 5383, 8141, 9997, 15119, 16149, 24423, 29991, 45357, 69979, 105833, 209937, 317499, 894347, 2683041, 6260429, 11626511, 18781287, 34879533, 81385577, 244156731]

約数ペア:

[(1, 244156731), (3, 81385577), (7, 34879533), (13, 18781287), (21, 11626511), (39, 6260429), (91, 2683041), (273, 894347), (769, 317499), (1163, 209937), (2307, 105833), (3489, 69979), (5383, 45357), (8141, 29991), (9997, 24423), (15119, 16149)]