47937239903

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{155821}}^1$

素因数の和:156518

約数の個数: 16

約数和(自身を含む): 55647152640

約数和(自身を除く): 7709912737

約数列:

[1, 7, 71, 497, 619, 4333, 43949, 155821, 307643, 1090747, 11063291, 77443037, 96453199, 675172393, 6848177129, 47937239903]

約数ペア:

[(1, 47937239903), (7, 6848177129), (71, 675172393), (497, 96453199), (619, 77443037), (4333, 11063291), (43949, 1090747), (155821, 307643)]