2063721105

素因数分解:

$3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{23197}}^1$

素因数の和:23870

約数の個数: 32

約数和(自身を含む): 3674563200

約数和(自身を除く): 1610842095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 659, 1977, 3295, 5931, 9885, 17793, 23197, 29655, 69591, 88965, 115985, 208773, 347955, 626319, 1043865, 3131595, 15286823, 45860469, 76434115, 137581407, 229302345, 412744221, 687907035, 2063721105]

約数ペア:

[(1, 2063721105), (3, 687907035), (5, 412744221), (9, 229302345), (15, 137581407), (27, 76434115), (45, 45860469), (135, 15286823), (659, 3131595), (1977, 1043865), (3295, 626319), (5931, 347955), (9885, 208773), (17793, 115985), (23197, 88965), (29655, 69591)]