141052821

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 243307008

約数和(自身を除く): 102254187

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2381, 2821, 4557, 7143, 8463, 16667, 19747, 30953, 50001, 59241, 73811, 92859, 116669, 216671, 221433, 350007, 516677, 650013, 959543, 1516697, 1550031, 2878629, 3616739, 4550091, 6716801, 10850217, 20150403, 47017607, 141052821]

約数ペア:

[(1, 141052821), (3, 47017607), (7, 20150403), (13, 10850217), (21, 6716801), (31, 4550091), (39, 3616739), (49, 2878629), (91, 1550031), (93, 1516697), (147, 959543), (217, 650013), (273, 516677), (403, 350007), (637, 221433), (651, 216671), (1209, 116669), (1519, 92859), (1911, 73811), (2381, 59241), (2821, 50001), (4557, 30953), (7143, 19747), (8463, 16667)]