291238278

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{13487}}^1$

素因数の和:13612

約数の個数: 32

約数和(自身を含む): 602104320

約数和(自身を除く): 310866042

約数列:

[1, 2, 3, 6, 59, 61, 118, 122, 177, 183, 354, 366, 3599, 7198, 10797, 13487, 21594, 26974, 40461, 80922, 795733, 822707, 1591466, 1645414, 2387199, 2468121, 4774398, 4936242, 48539713, 97079426, 145619139, 291238278]

約数ペア:

[(1, 291238278), (2, 145619139), (3, 97079426), (6, 48539713), (59, 4936242), (61, 4774398), (118, 2468121), (122, 2387199), (177, 1645414), (183, 1591466), (354, 822707), (366, 795733), (3599, 80922), (7198, 40461), (10797, 26974), (13487, 21594)]