1978274227

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{16979}}^1$

素因数の和:17130

約数の個数: 16

約数和(自身を含む): 2106063360

約数和(自身を除く): 127789133

約数列:

[1, 37, 47, 67, 1739, 2479, 3149, 16979, 116513, 628223, 798013, 1137593, 29526481, 42090941, 53466871, 1978274227]

約数ペア:

[(1, 1978274227), (37, 53466871), (47, 42090941), (67, 29526481), (1739, 1137593), (2479, 798013), (3149, 628223), (16979, 116513)]