520045929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5563}}^1$

素因数の和:5646

約数の個数: 48

約数和(自身を含む): 874927872

約数和(自身を除く): 354881943

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 423, 611, 663, 799, 1833, 1989, 2397, 5499, 5563, 7191, 10387, 16689, 31161, 50067, 72319, 93483, 94571, 216957, 261461, 283713, 650871, 784383, 851139, 1229423, 2353149, 3398993, 3688269, 4444837, 10196979, 11064807, 13334511, 30590937, 40003533, 57782881, 173348643, 520045929]

約数ペア:

[(1, 520045929), (3, 173348643), (9, 57782881), (13, 40003533), (17, 30590937), (39, 13334511), (47, 11064807), (51, 10196979), (117, 4444837), (141, 3688269), (153, 3398993), (221, 2353149), (423, 1229423), (611, 851139), (663, 784383), (799, 650871), (1833, 283713), (1989, 261461), (2397, 216957), (5499, 94571), (5563, 93483), (7191, 72319), (10387, 50067), (16689, 31161)]