312157219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4211}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 356638464

約数和(自身を除く): 44481245

約数列:

[1, 11, 23, 253, 293, 3223, 4211, 6739, 46321, 74129, 96853, 1065383, 1233823, 13572053, 28377929, 312157219]

約数ペア:

[(1, 312157219), (11, 28377929), (23, 13572053), (253, 1233823), (293, 1065383), (3223, 96853), (4211, 74129), (6739, 46321)]