289344174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6889147}}^1$

素因数の和:6889159

約数の個数: 16

約数和(自身を含む): 661358208

約数和(自身を除く): 372014034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6889147, 13778294, 20667441, 41334882, 48224029, 96448058, 144672087, 289344174]

約数ペア:

[(1, 289344174), (2, 144672087), (3, 96448058), (6, 48224029), (7, 41334882), (14, 20667441), (21, 13778294), (42, 6889147)]