9247784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12703}}^1$

素因数の和:12729

約数の個数: 32

約数和(自身を含む): 21342720

約数和(自身を除く): 12094936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 12703, 25406, 50812, 88921, 101624, 165139, 177842, 330278, 355684, 660556, 711368, 1155973, 1321112, 2311946, 4623892, 9247784]

約数ペア:

[(1, 9247784), (2, 4623892), (4, 2311946), (7, 1321112), (8, 1155973), (13, 711368), (14, 660556), (26, 355684), (28, 330278), (52, 177842), (56, 165139), (91, 101624), (104, 88921), (182, 50812), (364, 25406), (728, 12703)]