2912170443

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{135029}}^1$

素因数の和:135131

約数の個数: 32

約数和(自身を含む): 4839475200

約数和(自身を除く): 1927304757

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 7189, 21567, 135029, 405087, 945203, 1755377, 2835609, 5266131, 10667291, 12287639, 32001873, 36862917, 74671037, 138674783, 224013111, 416024349, 970723481, 2912170443]

約数ペア:

[(1, 2912170443), (3, 970723481), (7, 416024349), (13, 224013111), (21, 138674783), (39, 74671037), (79, 36862917), (91, 32001873), (237, 12287639), (273, 10667291), (553, 5266131), (1027, 2835609), (1659, 1755377), (3081, 945203), (7189, 405087), (21567, 135029)]