42948273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12569}}^1$

素因数の和:12656

約数の個数: 16

約数和(自身を含む): 61542720

約数和(自身を除く): 18594447

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 12569, 37707, 213673, 641019, 842123, 2526369, 14316091, 42948273]

約数ペア:

[(1, 42948273), (3, 14316091), (17, 2526369), (51, 842123), (67, 641019), (201, 213673), (1139, 37707), (3417, 12569)]