3998045751735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{624206987}}^1$

素因数の和:624207063

約数の個数: 32

約数和(自身を含む): 7430559985152

約数和(自身を除く): 3432514233417

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 624206987, 1872620961, 3121034935, 4369448909, 9363104805, 13108346727, 21847244545, 38076626207, 65541733635, 114229878621, 190383131035, 266536383449, 571149393105, 799609150347, 1332681917245, 3998045751735]

約数ペア:

[(1, 3998045751735), (3, 1332681917245), (5, 799609150347), (7, 571149393105), (15, 266536383449), (21, 190383131035), (35, 114229878621), (61, 65541733635), (105, 38076626207), (183, 21847244545), (305, 13108346727), (427, 9363104805), (915, 4369448909), (1281, 3121034935), (2135, 1872620961), (6405, 624206987)]