628670421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{132547}}^1$

素因数の和:132601

約数の個数: 24

約数和(自身を含む): 992519424

約数和(自身を除く): 363849003

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 132547, 397641, 1192923, 2253299, 4108957, 6759897, 12326871, 20279691, 36980613, 69852269, 209556807, 628670421]

約数ペア:

[(1, 628670421), (3, 209556807), (9, 69852269), (17, 36980613), (31, 20279691), (51, 12326871), (93, 6759897), (153, 4108957), (279, 2253299), (527, 1192923), (1581, 397641), (4743, 132547)]