9968996513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{2467}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 12528752640

約数和(自身を除く): 2559756127

約数列:

[1, 7, 19, 23, 133, 161, 437, 1321, 2467, 3059, 9247, 17269, 25099, 30383, 46873, 56741, 175693, 212681, 328111, 397187, 577277, 1078079, 3258907, 4040939, 7546553, 22812349, 61919233, 74954861, 433434631, 524684027, 1424142359, 9968996513]

約数ペア:

[(1, 9968996513), (7, 1424142359), (19, 524684027), (23, 433434631), (133, 74954861), (161, 61919233), (437, 22812349), (1321, 7546553), (2467, 4040939), (3059, 3258907), (9247, 1078079), (17269, 577277), (25099, 397187), (30383, 328111), (46873, 212681), (56741, 175693)]