89349043

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 111891456

約数和(自身を除く): 22542413

約数列:

[1, 7, 23, 37, 53, 161, 259, 283, 371, 851, 1219, 1961, 1981, 5957, 6509, 8533, 10471, 13727, 14999, 45103, 45563, 73297, 104993, 240833, 315721, 344977, 554963, 1685831, 2414839, 3884741, 12764149, 89349043]

約数ペア:

[(1, 89349043), (7, 12764149), (23, 3884741), (37, 2414839), (53, 1685831), (161, 554963), (259, 344977), (283, 315721), (371, 240833), (851, 104993), (1219, 73297), (1961, 45563), (1981, 45103), (5957, 14999), (6509, 13727), (8533, 10471)]