388573113

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{39989}}^1$

素因数の和:40112

約数の個数: 16

約数和(自身を含む): 537465600

約数和(自身を除く): 148892487

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 39989, 119967, 1639549, 3159131, 4918647, 9477393, 129524371, 388573113]

約数ペア:

[(1, 388573113), (3, 129524371), (41, 9477393), (79, 4918647), (123, 3159131), (237, 1639549), (3239, 119967), (9717, 39989)]