300211569

素因数分解:

$3^3\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1993}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 509187840

約数和(自身を除く): 208976271

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 797, 1993, 2391, 5579, 5979, 7173, 13951, 16737, 17937, 21519, 41853, 50211, 53811, 125559, 150633, 376677, 1588421, 4765263, 11118947, 14295789, 33356841, 42887367, 100070523, 300211569]

約数ペア:

[(1, 300211569), (3, 100070523), (7, 42887367), (9, 33356841), (21, 14295789), (27, 11118947), (63, 4765263), (189, 1588421), (797, 376677), (1993, 150633), (2391, 125559), (5579, 53811), (5979, 50211), (7173, 41853), (13951, 21519), (16737, 17937)]