71371397447

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1\times {\mathrm{62207}}^1$

素因数の和:63118

約数の個数: 16

約数和(自身を含む): 82019008512

約数和(自身を除く): 10647611065

約数列:

[1, 7, 251, 653, 1757, 4571, 62207, 163903, 435449, 1147321, 15613957, 40621171, 109297699, 284348197, 10195913921, 71371397447]

約数ペア:

[(1, 71371397447), (7, 10195913921), (251, 284348197), (653, 109297699), (1757, 40621171), (4571, 15613957), (62207, 1147321), (163903, 435449)]