13305576459

素因数分解:

$3^1\times 7^1\times {\mathrm{3853}}^1\times {\mathrm{164443}}^1$

素因数の和:168306

約数の個数: 16

約数和(自身を含む): 20280549632

約数和(自身を除く): 6974973173

約数列:

[1, 3, 7, 21, 3853, 11559, 26971, 80913, 164443, 493329, 1151101, 3453303, 633598879, 1900796637, 4435192153, 13305576459]

約数ペア:

[(1, 13305576459), (3, 4435192153), (7, 1900796637), (21, 633598879), (3853, 3453303), (11559, 1151101), (26971, 493329), (80913, 164443)]