788779733

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 946877568

約数和(自身を除く): 158097835

約数列:

[1, 7, 23, 161, 293, 529, 727, 2051, 3703, 5089, 6739, 16721, 47173, 117047, 154997, 213011, 384583, 1084979, 1491077, 2692081, 4899253, 34294771, 112682819, 788779733]

約数ペア:

[(1, 788779733), (7, 112682819), (23, 34294771), (161, 4899253), (293, 2692081), (529, 1491077), (727, 1084979), (2051, 384583), (3703, 213011), (5089, 154997), (6739, 117047), (16721, 47173)]