4726491

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 8317440

約数和(自身を除く): 3590949

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 79, 111, 147, 231, 237, 259, 407, 539, 553, 777, 869, 1221, 1617, 1659, 1813, 2607, 2849, 2923, 3871, 5439, 6083, 8547, 8769, 11613, 18249, 19943, 20461, 32153, 42581, 59829, 61383, 96459, 127743, 143227, 225071, 429681, 675213, 1575497, 4726491]

約数ペア:

[(1, 4726491), (3, 1575497), (7, 675213), (11, 429681), (21, 225071), (33, 143227), (37, 127743), (49, 96459), (77, 61383), (79, 59829), (111, 42581), (147, 32153), (231, 20461), (237, 19943), (259, 18249), (407, 11613), (539, 8769), (553, 8547), (777, 6083), (869, 5439), (1221, 3871), (1617, 2923), (1659, 2849), (1813, 2607)]