2667716421

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{27031}}^1$

素因数の和:27592

約数の個数: 16

約数和(自身を含む): 3617530368

約数和(自身を除く): 949813947

約数列:

[1, 3, 67, 201, 491, 1473, 27031, 32897, 81093, 98691, 1811077, 5433231, 13272221, 39816663, 889238807, 2667716421]

約数ペア:

[(1, 2667716421), (3, 889238807), (67, 39816663), (201, 13272221), (491, 5433231), (1473, 1811077), (27031, 98691), (32897, 81093)]