47040219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 71884800

約数和(自身を除く): 24844581

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 1151, 2151, 3453, 4541, 10359, 13623, 21869, 40869, 65607, 196821, 275089, 825267, 2475801, 5226691, 15680073, 47040219]

約数ペア:

[(1, 47040219), (3, 15680073), (9, 5226691), (19, 2475801), (57, 825267), (171, 275089), (239, 196821), (717, 65607), (1151, 40869), (2151, 21869), (3453, 13623), (4541, 10359)]