1115979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 1567104

約数和(自身を除く): 451125

約数列:

[1, 3, 41, 43, 123, 129, 211, 633, 1763, 5289, 8651, 9073, 25953, 27219, 371993, 1115979]

約数ペア:

[(1, 1115979), (3, 371993), (41, 27219), (43, 25953), (123, 9073), (129, 8651), (211, 5289), (633, 1763)]