971128323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{516283}}^1$

素因数の和:516319

約数の個数: 24

約数和(自身を含む): 1610806080

約数和(自身を除く): 639677757

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 516283, 1548849, 4646547, 5679113, 9809377, 17037339, 29428131, 51112017, 88284393, 107903147, 323709441, 971128323]

約数ペア:

[(1, 971128323), (3, 323709441), (9, 107903147), (11, 88284393), (19, 51112017), (33, 29428131), (57, 17037339), (99, 9809377), (171, 5679113), (209, 4646547), (627, 1548849), (1881, 516283)]