39180801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 60811776

約数和(自身を除く): 21630975

約数列:

[1, 3, 11, 17, 33, 51, 187, 211, 331, 561, 633, 993, 2321, 3587, 3641, 5627, 6963, 10761, 10923, 16881, 39457, 61897, 69841, 118371, 185691, 209523, 768251, 1187297, 2304753, 3561891, 13060267, 39180801]

約数ペア:

[(1, 39180801), (3, 13060267), (11, 3561891), (17, 2304753), (33, 1187297), (51, 768251), (187, 209523), (211, 185691), (331, 118371), (561, 69841), (633, 61897), (993, 39457), (2321, 16881), (3587, 10923), (3641, 10761), (5627, 6963)]