2907607703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{28201}}^1$

素因数の和:28335

約数の個数: 32

約数和(自身を含む): 3941962752

約数和(自身を除く): 1034355049

約数列:

[1, 7, 11, 13, 77, 91, 103, 143, 721, 1001, 1133, 1339, 7931, 9373, 14729, 28201, 103103, 197407, 310211, 366613, 2171477, 2566291, 2904703, 4032743, 20332921, 28229201, 31951733, 37761139, 223662131, 264327973, 415372529, 2907607703]

約数ペア:

[(1, 2907607703), (7, 415372529), (11, 264327973), (13, 223662131), (77, 37761139), (91, 31951733), (103, 28229201), (143, 20332921), (721, 4032743), (1001, 2904703), (1133, 2566291), (1339, 2171477), (7931, 366613), (9373, 310211), (14729, 197407), (28201, 103103)]