3159921

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 4352000

約数和(自身を除く): 1192079

約数列:

[1, 3, 67, 79, 199, 201, 237, 597, 5293, 13333, 15721, 15879, 39999, 47163, 1053307, 3159921]

約数ペア:

[(1, 3159921), (3, 1053307), (67, 47163), (79, 39999), (199, 15879), (201, 15721), (237, 13333), (597, 5293)]