2215661363979

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1\times {\mathrm{617087}}^1$

素因数の和:621755

約数の個数: 32

約数和(自身を含む): 3468251774976

約数和(自身を除く): 1252590410997

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 4621, 13863, 32347, 97041, 170977, 512931, 617087, 1196839, 1851261, 3590517, 4319609, 12958827, 22832219, 68496657, 159825533, 479476599, 2851559027, 8554677081, 19960913189, 59882739567, 105507683999, 316523051997, 738553787993, 2215661363979]

約数ペア:

[(1, 2215661363979), (3, 738553787993), (7, 316523051997), (21, 105507683999), (37, 59882739567), (111, 19960913189), (259, 8554677081), (777, 2851559027), (4621, 479476599), (13863, 159825533), (32347, 68496657), (97041, 22832219), (170977, 12958827), (512931, 4319609), (617087, 3590517), (1196839, 1851261)]