1330662207

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{8941}}^1$

素因数の和:9343

約数の個数: 32

約数和(自身を含む): 2140357120

約数和(自身を除く): 809694913

約数列:

[1, 3, 7, 19, 21, 57, 133, 373, 399, 1119, 2611, 7087, 7833, 8941, 21261, 26823, 49609, 62587, 148827, 169879, 187761, 509637, 1189153, 3334993, 3567459, 10004979, 23344951, 63364867, 70034853, 190094601, 443554069, 1330662207]

約数ペア:

[(1, 1330662207), (3, 443554069), (7, 190094601), (19, 70034853), (21, 63364867), (57, 23344951), (133, 10004979), (373, 3567459), (399, 3334993), (1119, 1189153), (2611, 509637), (7087, 187761), (7833, 169879), (8941, 148827), (21261, 62587), (26823, 49609)]