157435993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4937}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 185826816

約数和(自身を除く): 28390823

約数列:

[1, 11, 13, 143, 223, 2453, 2899, 4937, 31889, 54307, 64181, 705991, 1100951, 12110461, 14312363, 157435993]

約数ペア:

[(1, 157435993), (11, 14312363), (13, 12110461), (143, 1100951), (223, 705991), (2453, 64181), (2899, 54307), (4937, 31889)]