12694773

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 21667200

約数和(自身を除く): 8972427

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 169, 219, 273, 343, 507, 511, 637, 949, 1029, 1183, 1533, 1911, 2847, 3549, 3577, 4459, 6643, 8281, 10731, 12337, 13377, 19929, 24843, 25039, 37011, 46501, 57967, 75117, 86359, 139503, 173901, 259077, 325507, 604513, 976521, 1813539, 4231591, 12694773]

約数ペア:

[(1, 12694773), (3, 4231591), (7, 1813539), (13, 976521), (21, 604513), (39, 325507), (49, 259077), (73, 173901), (91, 139503), (147, 86359), (169, 75117), (219, 57967), (273, 46501), (343, 37011), (507, 25039), (511, 24843), (637, 19929), (949, 13377), (1029, 12337), (1183, 10731), (1533, 8281), (1911, 6643), (2847, 4459), (3549, 3577)]