4122417

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 6113664

約数和(自身を除く): 1991247

約数列:

[1, 3, 13, 39, 47, 141, 169, 173, 507, 519, 611, 1833, 2249, 6747, 7943, 8131, 23829, 24393, 29237, 87711, 105703, 317109, 1374139, 4122417]

約数ペア:

[(1, 4122417), (3, 1374139), (13, 317109), (39, 105703), (47, 87711), (141, 29237), (169, 24393), (173, 23829), (507, 8131), (519, 7943), (611, 6747), (1833, 2249)]