1418949

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 2376192

約数和(自身を除く): 957243

約数列:

[1, 3, 7, 9, 21, 63, 101, 223, 303, 669, 707, 909, 1561, 2007, 2121, 4683, 6363, 14049, 22523, 67569, 157661, 202707, 472983, 1418949]

約数ペア:

[(1, 1418949), (3, 472983), (7, 202707), (9, 157661), (21, 67569), (63, 22523), (101, 14049), (223, 6363), (303, 4683), (669, 2121), (707, 2007), (909, 1561)]