2123715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 3785472

約数和(自身を除く): 1661757

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 211, 305, 633, 671, 915, 1055, 2013, 2321, 3165, 3355, 6963, 10065, 11605, 12871, 34815, 38613, 64355, 141581, 193065, 424743, 707905, 2123715]

約数ペア:

[(1, 2123715), (3, 707905), (5, 424743), (11, 193065), (15, 141581), (33, 64355), (55, 38613), (61, 34815), (165, 12871), (183, 11605), (211, 10065), (305, 6963), (633, 3355), (671, 3165), (915, 2321), (1055, 2013)]