8920689071

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{2693}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 10546363440

約数和(自身を除く): 1625674369

約数列:

[1, 7, 49, 67, 469, 1009, 2693, 3283, 7063, 18851, 49441, 67603, 131957, 180431, 473221, 1263017, 2717237, 3312547, 8841119, 19020659, 133144613, 182054879, 1274384153, 8920689071]

約数ペア:

[(1, 8920689071), (7, 1274384153), (49, 182054879), (67, 133144613), (469, 19020659), (1009, 8841119), (2693, 3312547), (3283, 2717237), (7063, 1263017), (18851, 473221), (49441, 180431), (67603, 131957)]