15202338921

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1\times {\mathrm{6473}}^1$

素因数の和:9886

約数の個数: 48

約数和(自身を含む): 27389681280

約数和(自身を除く): 12187342359

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3389, 6473, 10167, 19419, 23723, 30501, 37279, 45311, 58257, 71169, 71203, 111837, 135933, 213507, 213609, 260953, 335511, 407799, 498421, 640827, 782859, 1495263, 2348577, 4485789, 21936997, 65810991, 153558979, 197432973, 241306967, 460676937, 723920901, 1382030811, 1689148769, 2171762703, 5067446307, 15202338921]

約数ペア:

[(1, 15202338921), (3, 5067446307), (7, 2171762703), (9, 1689148769), (11, 1382030811), (21, 723920901), (33, 460676937), (63, 241306967), (77, 197432973), (99, 153558979), (231, 65810991), (693, 21936997), (3389, 4485789), (6473, 2348577), (10167, 1495263), (19419, 782859), (23723, 640827), (30501, 498421), (37279, 407799), (45311, 335511), (58257, 260953), (71169, 213609), (71203, 213507), (111837, 135933)]