31325623

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 37854720

約数和(自身を除く): 6529097

約数列:

[1, 7, 19, 133, 317, 743, 2219, 5201, 6023, 14117, 42161, 98819, 235531, 1648717, 4475089, 31325623]

約数ペア:

[(1, 31325623), (7, 4475089), (19, 1648717), (133, 235531), (317, 98819), (743, 42161), (2219, 14117), (5201, 6023)]