815511117

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{253343}}^1$

素因数の和:253412

約数の個数: 16

約数和(自身を含む): 1155248640

約数和(自身を除く): 339737523

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 253343, 760029, 7346947, 9373691, 22040841, 28121073, 271837039, 815511117]

約数ペア:

[(1, 815511117), (3, 271837039), (29, 28121073), (37, 22040841), (87, 9373691), (111, 7346947), (1073, 760029), (3219, 253343)]