1315146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 3040128

約数和(自身を除く): 1724982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 181, 346, 362, 519, 543, 1038, 1086, 1211, 1267, 2422, 2534, 3633, 3801, 7266, 7602, 31313, 62626, 93939, 187878, 219191, 438382, 657573, 1315146]

約数ペア:

[(1, 1315146), (2, 657573), (3, 438382), (6, 219191), (7, 187878), (14, 93939), (21, 62626), (42, 31313), (173, 7602), (181, 7266), (346, 3801), (362, 3633), (519, 2534), (543, 2422), (1038, 1267), (1086, 1211)]