2884203

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 5043168

約数和(自身を除く): 2158965

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2693, 8079, 18851, 24237, 45781, 56553, 137343, 169659, 320467, 412029, 961401, 2884203]

約数ペア:

[(1, 2884203), (3, 961401), (7, 412029), (9, 320467), (17, 169659), (21, 137343), (51, 56553), (63, 45781), (119, 24237), (153, 18851), (357, 8079), (1071, 2693)]