291234702381

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2543}}^1\times {\mathrm{4007}}^1$

素因数の和:7921

約数の個数: 32

約数和(自身を含む): 444397805568

約数和(自身を除く): 153163103187

約数列:

[1, 3, 7, 21, 1361, 2543, 4007, 4083, 7629, 9527, 12021, 17801, 28049, 28581, 53403, 84147, 3461023, 5453527, 10189801, 10383069, 16360581, 24227161, 30569403, 38174689, 71328607, 72681483, 114524067, 213985821, 13868319161, 41604957483, 97078234127, 291234702381]

約数ペア:

[(1, 291234702381), (3, 97078234127), (7, 41604957483), (21, 13868319161), (1361, 213985821), (2543, 114524067), (4007, 72681483), (4083, 71328607), (7629, 38174689), (9527, 30569403), (12021, 24227161), (17801, 16360581), (28049, 10383069), (28581, 10189801), (53403, 5453527), (84147, 3461023)]