1621000565331

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{4056893}}^1$

素因数の和:4057315

約数の個数: 32

約数和(自身を含む): 2523712619520

約数和(自身を除く): 902712054189

約数列:

[1, 3, 7, 21, 53, 159, 359, 371, 1077, 1113, 2513, 7539, 19027, 57081, 133189, 399567, 4056893, 12170679, 28398251, 85194753, 215015329, 645045987, 1456424587, 1505107303, 4369273761, 4515321909, 10194972109, 30584916327, 77190503111, 231571509333, 540333521777, 1621000565331]

約数ペア:

[(1, 1621000565331), (3, 540333521777), (7, 231571509333), (21, 77190503111), (53, 30584916327), (159, 10194972109), (359, 4515321909), (371, 4369273761), (1077, 1505107303), (1113, 1456424587), (2513, 645045987), (7539, 215015329), (19027, 85194753), (57081, 28398251), (133189, 12170679), (399567, 4056893)]