1286353739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{2423}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 1500242688

約数和(自身を除く): 213888949

約数列:

[1, 11, 17, 167, 187, 289, 1837, 2423, 2839, 3179, 26653, 31229, 41191, 48263, 404641, 453101, 530893, 700247, 4451051, 6878897, 7702717, 75667867, 116941249, 1286353739]

約数ペア:

[(1, 1286353739), (11, 116941249), (17, 75667867), (167, 7702717), (187, 6878897), (289, 4451051), (1837, 700247), (2423, 530893), (2839, 453101), (3179, 404641), (26653, 48263), (31229, 41191)]