327360423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2549}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 488376000

約数和(自身を除く): 161015577

約数列:

[1, 3, 13, 37, 39, 89, 111, 267, 481, 1157, 1443, 2549, 3293, 3471, 7647, 9879, 33137, 42809, 94313, 99411, 128427, 226861, 282939, 680583, 1226069, 2949193, 3678207, 8393857, 8847579, 25181571, 109120141, 327360423]

約数ペア:

[(1, 327360423), (3, 109120141), (13, 25181571), (37, 8847579), (39, 8393857), (89, 3678207), (111, 2949193), (267, 1226069), (481, 680583), (1157, 282939), (1443, 226861), (2549, 128427), (3293, 99411), (3471, 94313), (7647, 42809), (9879, 33137)]