1952802033

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 3273295872

約数和(自身を除く): 1320493839

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 241, 273, 443, 469, 723, 871, 1329, 1407, 1687, 2613, 3101, 3133, 5061, 5759, 6097, 9303, 9399, 16147, 17277, 18291, 21931, 29681, 40313, 48441, 65793, 89043, 106763, 113029, 120939, 207767, 209911, 320289, 339087, 385853, 623301, 629733, 747341, 1157559, 1387919, 1469377, 2242023, 2700971, 4163757, 4408131, 7153121, 8102913, 9715433, 21459363, 29146299, 50071847, 92990573, 150215541, 278971719, 650934011, 1952802033]

約数ペア:

[(1, 1952802033), (3, 650934011), (7, 278971719), (13, 150215541), (21, 92990573), (39, 50071847), (67, 29146299), (91, 21459363), (201, 9715433), (241, 8102913), (273, 7153121), (443, 4408131), (469, 4163757), (723, 2700971), (871, 2242023), (1329, 1469377), (1407, 1387919), (1687, 1157559), (2613, 747341), (3101, 629733), (3133, 623301), (5061, 385853), (5759, 339087), (6097, 320289), (9303, 209911), (9399, 207767), (16147, 120939), (17277, 113029), (18291, 106763), (21931, 89043), (29681, 65793), (40313, 48441)]