1285755737981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1\times {\mathrm{55457}}^1$

素因数の和:56501

約数の個数: 32

約数和(自身を含む): 1520078047488

約数和(自身を除く): 234322309507

約数列:

[1, 11, 13, 143, 197, 823, 2167, 2561, 9053, 10699, 28171, 55457, 117689, 162131, 610027, 720941, 1783441, 2107703, 7930351, 10925029, 23184733, 45641111, 120175319, 142025377, 502052221, 593334443, 1562279147, 6526678873, 8991298867, 98904287537, 116886885271, 1285755737981]

約数ペア:

[(1, 1285755737981), (11, 116886885271), (13, 98904287537), (143, 8991298867), (197, 6526678873), (823, 1562279147), (2167, 593334443), (2561, 502052221), (9053, 142025377), (10699, 120175319), (28171, 45641111), (55457, 23184733), (117689, 10925029), (162131, 7930351), (610027, 2107703), (720941, 1783441)]