38209353

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8233}}^1$

素因数の和:8273

約数の個数: 32

約数和(自身を含む): 66398976

約数和(自身を除く): 28189623

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 8233, 24699, 57631, 107029, 139961, 172893, 321087, 419883, 749203, 979727, 1819493, 2247609, 2939181, 5458479, 12736451, 38209353]

約数ペア:

[(1, 38209353), (3, 12736451), (7, 5458479), (13, 2939181), (17, 2247609), (21, 1819493), (39, 979727), (51, 749203), (91, 419883), (119, 321087), (221, 172893), (273, 139961), (357, 107029), (663, 57631), (1547, 24699), (4641, 8233)]