29120973

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 45711360

約数和(自身を除く): 16590387

約数列:

[1, 3, 7, 21, 61, 127, 179, 183, 381, 427, 537, 889, 1253, 1281, 2667, 3759, 7747, 10919, 22733, 23241, 32757, 54229, 68199, 76433, 159131, 162687, 229299, 477393, 1386713, 4160139, 9706991, 29120973]

約数ペア:

[(1, 29120973), (3, 9706991), (7, 4160139), (21, 1386713), (61, 477393), (127, 229299), (179, 162687), (183, 159131), (381, 76433), (427, 68199), (537, 54229), (889, 32757), (1253, 23241), (1281, 22733), (2667, 10919), (3759, 7747)]