7078407

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4326393

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 197, 203, 413, 591, 609, 1239, 1379, 1711, 4137, 5133, 5713, 11623, 11977, 17139, 34869, 35931, 39991, 81361, 119973, 244083, 337067, 1011201, 2359469, 7078407]

約数ペア:

[(1, 7078407), (3, 2359469), (7, 1011201), (21, 337067), (29, 244083), (59, 119973), (87, 81361), (177, 39991), (197, 35931), (203, 34869), (413, 17139), (591, 11977), (609, 11623), (1239, 5713), (1379, 5133), (1711, 4137)]