3887029251

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{2473}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 6540464320

約数和(自身を除く): 2653435069

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 409, 427, 549, 1227, 1281, 2473, 2863, 3681, 3843, 7419, 8589, 17311, 22257, 24949, 25767, 51933, 74847, 150853, 155799, 174643, 224541, 452559, 523929, 1011457, 1055971, 1357677, 1571787, 3034371, 3167913, 7080199, 9103113, 9503739, 21240597, 61698877, 63721791, 185096631, 431892139, 555289893, 1295676417, 3887029251]

約数ペア:

[(1, 3887029251), (3, 1295676417), (7, 555289893), (9, 431892139), (21, 185096631), (61, 63721791), (63, 61698877), (183, 21240597), (409, 9503739), (427, 9103113), (549, 7080199), (1227, 3167913), (1281, 3034371), (2473, 1571787), (2863, 1357677), (3681, 1055971), (3843, 1011457), (7419, 523929), (8589, 452559), (17311, 224541), (22257, 174643), (24949, 155799), (25767, 150853), (51933, 74847)]