1317383655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{20269}}^1$

素因数の和:20903

約数の個数: 32

約数和(自身を含む): 2412940800

約数和(自身を除く): 1095557145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 619, 1857, 3095, 4333, 9285, 12999, 20269, 21665, 60807, 64995, 101345, 141883, 304035, 425649, 709415, 2128245, 12546511, 37639533, 62732555, 87825577, 188197665, 263476731, 439127885, 1317383655]

約数ペア:

[(1, 1317383655), (3, 439127885), (5, 263476731), (7, 188197665), (15, 87825577), (21, 62732555), (35, 37639533), (105, 12546511), (619, 2128245), (1857, 709415), (3095, 425649), (4333, 304035), (9285, 141883), (12999, 101345), (20269, 64995), (21665, 60807)]