10722621

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 18590208

約数和(自身を除く): 7867587

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 181, 217, 273, 403, 543, 637, 651, 1209, 1267, 1519, 1911, 2353, 2821, 3801, 4557, 5611, 7059, 8463, 8869, 16471, 16833, 19747, 26607, 39277, 49413, 59241, 72943, 115297, 117831, 218829, 274939, 345891, 510601, 824817, 1531803, 3574207, 10722621]

約数ペア:

[(1, 10722621), (3, 3574207), (7, 1531803), (13, 824817), (21, 510601), (31, 345891), (39, 274939), (49, 218829), (91, 117831), (93, 115297), (147, 72943), (181, 59241), (217, 49413), (273, 39277), (403, 26607), (543, 19747), (637, 16833), (651, 16471), (1209, 8869), (1267, 8463), (1519, 7059), (1911, 5611), (2353, 4557), (2821, 3801)]