10688517

素因数分解:

$3^4\times 7^2\times {\mathrm{2693}}^1$

素因数の和:2719

約数の個数: 30

約数和(自身を含む): 18580518

約数和(自身を除く): 7892001

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2693, 3969, 8079, 18851, 24237, 56553, 72711, 131957, 169659, 218133, 395871, 508977, 1187613, 1526931, 3562839, 10688517]

約数ペア:

[(1, 10688517), (3, 3562839), (7, 1526931), (9, 1187613), (21, 508977), (27, 395871), (49, 218133), (63, 169659), (81, 131957), (147, 72711), (189, 56553), (441, 24237), (567, 18851), (1323, 8079), (2693, 3969)]