4185519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2346321

約数列:

[1, 3, 13, 17, 39, 51, 59, 107, 177, 221, 321, 663, 767, 1003, 1391, 1819, 2301, 3009, 4173, 5457, 6313, 13039, 18939, 23647, 39117, 70941, 82069, 107321, 246207, 321963, 1395173, 4185519]

約数ペア:

[(1, 4185519), (3, 1395173), (13, 321963), (17, 246207), (39, 107321), (51, 82069), (59, 70941), (107, 39117), (177, 23647), (221, 18939), (321, 13039), (663, 6313), (767, 5457), (1003, 4173), (1391, 3009), (1819, 2301)]