29893773

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15643}}^1$

素因数の和:15673

約数の個数: 24

約数和(自身を含む): 49935648

約数和(自身を除く): 20041875

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 15643, 46929, 109501, 203359, 328503, 610077, 766507, 1423513, 2299521, 4270539, 9964591, 29893773]

約数ペア:

[(1, 29893773), (3, 9964591), (7, 4270539), (13, 2299521), (21, 1423513), (39, 766507), (49, 610077), (91, 328503), (147, 203359), (273, 109501), (637, 46929), (1911, 15643)]