3053421

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 5338944

約数和(自身を除く): 2285523

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2851, 8553, 19957, 25659, 48467, 59871, 145401, 179613, 339269, 436203, 1017807, 3053421]

約数ペア:

[(1, 3053421), (3, 1017807), (7, 436203), (9, 339269), (17, 179613), (21, 145401), (51, 59871), (63, 48467), (119, 25659), (153, 19957), (357, 8553), (1071, 2851)]