29913849

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1039}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 49537280

約数和(自身を除く): 19623431

約数列:

[1, 3, 7, 9, 21, 63, 457, 1039, 1371, 3117, 3199, 4113, 7273, 9351, 9597, 21819, 28791, 65457, 474823, 1424469, 3323761, 4273407, 9971283, 29913849]

約数ペア:

[(1, 29913849), (3, 9971283), (7, 4273407), (9, 3323761), (21, 1424469), (63, 474823), (457, 65457), (1039, 28791), (1371, 21819), (3117, 9597), (3199, 9351), (4113, 7273)]