7513233

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 13000320

約数和(自身を除く): 5487087

約数列:

[1, 3, 7, 13, 21, 29, 39, 73, 87, 91, 169, 203, 219, 273, 377, 507, 511, 609, 949, 1131, 1183, 1533, 2117, 2639, 2847, 3549, 4901, 6351, 6643, 7917, 12337, 14703, 14819, 19929, 27521, 34307, 37011, 44457, 82563, 86359, 102921, 192647, 259077, 357773, 577941, 1073319, 2504411, 7513233]

約数ペア:

[(1, 7513233), (3, 2504411), (7, 1073319), (13, 577941), (21, 357773), (29, 259077), (39, 192647), (73, 102921), (87, 86359), (91, 82563), (169, 44457), (203, 37011), (219, 34307), (273, 27521), (377, 19929), (507, 14819), (511, 14703), (609, 12337), (949, 7917), (1131, 6643), (1183, 6351), (1533, 4901), (2117, 3549), (2639, 2847)]