2108255523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 3324612096

約数和(自身を除く): 1216356573

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 361, 407, 627, 703, 1083, 1221, 2109, 3971, 4783, 7733, 11913, 13357, 14349, 23199, 40071, 52613, 90877, 146927, 157839, 176971, 272631, 440781, 530913, 999647, 1726663, 1946681, 2998941, 3362449, 5179989, 5840043, 10087347, 18993293, 36986939, 56979879, 63886531, 110960817, 191659593, 702751841, 2108255523]

約数ペア:

[(1, 2108255523), (3, 702751841), (11, 191659593), (19, 110960817), (33, 63886531), (37, 56979879), (57, 36986939), (111, 18993293), (209, 10087347), (361, 5840043), (407, 5179989), (627, 3362449), (703, 2998941), (1083, 1946681), (1221, 1726663), (2109, 999647), (3971, 530913), (4783, 440781), (7733, 272631), (11913, 176971), (13357, 157839), (14349, 146927), (23199, 90877), (40071, 52613)]