140819041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 175737600

約数和(自身を除く): 34918559

約数列:

[1, 11, 17, 23, 29, 187, 253, 319, 391, 493, 667, 1129, 4301, 5423, 7337, 11339, 12419, 19193, 25967, 32741, 124729, 211123, 285637, 360151, 441439, 556597, 753043, 4855829, 6122567, 8283473, 12801731, 140819041]

約数ペア:

[(1, 140819041), (11, 12801731), (17, 8283473), (23, 6122567), (29, 4855829), (187, 753043), (253, 556597), (319, 441439), (391, 360151), (493, 285637), (667, 211123), (1129, 124729), (4301, 32741), (5423, 25967), (7337, 19193), (11339, 12419)]