39228387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 20387613

約数列:

[1, 3, 11, 29, 33, 87, 179, 229, 319, 537, 687, 957, 1969, 2519, 5191, 5907, 6641, 7557, 15573, 19923, 40991, 57101, 73051, 122973, 171303, 219153, 450901, 1188739, 1352703, 3566217, 13076129, 39228387]

約数ペア:

[(1, 39228387), (3, 13076129), (11, 3566217), (29, 1352703), (33, 1188739), (87, 450901), (179, 219153), (229, 171303), (319, 122973), (537, 73051), (687, 57101), (957, 40991), (1969, 19923), (2519, 15573), (5191, 7557), (5907, 6641)]