1939005

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1586115

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 271, 477, 795, 813, 1355, 1431, 2385, 2439, 4065, 7155, 7317, 12195, 14363, 36585, 43089, 71815, 129267, 215445, 387801, 646335, 1939005]

約数ペア:

[(1, 1939005), (3, 646335), (5, 387801), (9, 215445), (15, 129267), (27, 71815), (45, 43089), (53, 36585), (135, 14363), (159, 12195), (265, 7317), (271, 7155), (477, 4065), (795, 2439), (813, 2385), (1355, 1431)]