2078764527

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{16067}}^1$

素因数の和:16239

約数の個数: 32

約数和(自身を含む): 3251649024

約数和(自身を除く): 1172884497

約数列:

[1, 3, 7, 21, 61, 101, 183, 303, 427, 707, 1281, 2121, 6161, 16067, 18483, 43127, 48201, 112469, 129381, 337407, 980087, 1622767, 2940261, 4868301, 6860609, 11359369, 20581827, 34078107, 98988787, 296966361, 692921509, 2078764527]

約数ペア:

[(1, 2078764527), (3, 692921509), (7, 296966361), (21, 98988787), (61, 34078107), (101, 20581827), (183, 11359369), (303, 6860609), (427, 4868301), (707, 2940261), (1281, 1622767), (2121, 980087), (6161, 337407), (16067, 129381), (18483, 112469), (43127, 48201)]