13743213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 8236947

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 953, 1311, 2859, 4807, 10483, 14421, 18107, 21919, 31449, 54321, 65757, 199177, 241109, 416461, 597531, 723327, 1249383, 4581071, 13743213]

約数ペア:

[(1, 13743213), (3, 4581071), (11, 1249383), (19, 723327), (23, 597531), (33, 416461), (57, 241109), (69, 199177), (209, 65757), (253, 54321), (437, 31449), (627, 21919), (759, 18107), (953, 14421), (1311, 10483), (2859, 4807)]