38138277

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 17157723

約数列:

[1, 3, 29, 31, 79, 87, 93, 179, 237, 537, 899, 2291, 2449, 2697, 5191, 5549, 6873, 7347, 14141, 15573, 16647, 42423, 71021, 160921, 213063, 410089, 438371, 482763, 1230267, 1315113, 12712759, 38138277]

約数ペア:

[(1, 38138277), (3, 12712759), (29, 1315113), (31, 1230267), (79, 482763), (87, 438371), (93, 410089), (179, 213063), (237, 160921), (537, 71021), (899, 42423), (2291, 16647), (2449, 15573), (2697, 14141), (5191, 7347), (5549, 6873)]