4372213209

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28961}}^1$

素因数の和:29070

約数の個数: 48

約数和(自身を含む): 7395736320

約数和(自身を除く): 3023523111

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 147, 237, 273, 553, 637, 1027, 1659, 1911, 3081, 3871, 7189, 11613, 21567, 28961, 50323, 86883, 150969, 202727, 376493, 608181, 1129479, 1419089, 2287919, 2635451, 4257267, 6863757, 7906353, 16015433, 18448157, 29742947, 48046299, 55344471, 89228841, 112108031, 208200629, 336324093, 624601887, 1457404403, 4372213209]

約数ペア:

[(1, 4372213209), (3, 1457404403), (7, 624601887), (13, 336324093), (21, 208200629), (39, 112108031), (49, 89228841), (79, 55344471), (91, 48046299), (147, 29742947), (237, 18448157), (273, 16015433), (553, 7906353), (637, 6863757), (1027, 4257267), (1659, 2635451), (1911, 2287919), (3081, 1419089), (3871, 1129479), (7189, 608181), (11613, 376493), (21567, 202727), (28961, 150969), (50323, 86883)]