2064309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 3038784

約数和(自身を除く): 974475

約数列:

[1, 3, 13, 39, 41, 123, 533, 1291, 1599, 3873, 16783, 50349, 52931, 158793, 688103, 2064309]

約数ペア:

[(1, 2064309), (3, 688103), (13, 158793), (39, 52931), (41, 50349), (123, 16783), (533, 3873), (1291, 1599)]