38421411

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 62373888

約数和(自身を除く): 23952477

約数列:

[1, 3, 7, 17, 21, 51, 119, 281, 357, 383, 843, 1149, 1967, 2681, 4777, 5901, 6511, 8043, 14331, 19533, 33439, 45577, 100317, 107623, 136731, 322869, 753361, 1829591, 2260083, 5488773, 12807137, 38421411]

約数ペア:

[(1, 38421411), (3, 12807137), (7, 5488773), (17, 2260083), (21, 1829591), (51, 753361), (119, 322869), (281, 136731), (357, 107623), (383, 100317), (843, 45577), (1149, 33439), (1967, 19533), (2681, 14331), (4777, 8043), (5901, 6511)]