38974791

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 53434080

約数和(自身を除く): 14459289

約数列:

[1, 3, 61, 89, 183, 267, 2393, 5429, 7179, 16287, 145973, 212977, 437919, 638931, 12991597, 38974791]

約数ペア:

[(1, 38974791), (3, 12991597), (61, 638931), (89, 437919), (183, 212977), (267, 145973), (2393, 16287), (5429, 7179)]