4225991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 5349888

約数和(自身を除く): 1123897

約数列:

[1, 7, 11, 71, 77, 497, 773, 781, 5411, 5467, 8503, 54883, 59521, 384181, 603713, 4225991]

約数ペア:

[(1, 4225991), (7, 603713), (11, 384181), (71, 59521), (77, 54883), (497, 8503), (773, 5467), (781, 5411)]