142684997

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 182203392

約数和(自身を除く): 39518395

約数列:

[1, 7, 13, 47, 73, 91, 329, 457, 511, 611, 949, 3199, 3431, 4277, 5941, 6643, 21479, 24017, 33361, 41587, 44603, 150353, 233527, 279227, 312221, 433693, 1567967, 1954589, 3035851, 10975769, 20383571, 142684997]

約数ペア:

[(1, 142684997), (7, 20383571), (13, 10975769), (47, 3035851), (73, 1954589), (91, 1567967), (329, 433693), (457, 312221), (511, 279227), (611, 233527), (949, 150353), (3199, 44603), (3431, 41587), (4277, 33361), (5941, 24017), (6643, 21479)]