31409532021

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1066067}}^1$

素因数の和:1066161

約数の個数: 32

約数和(自身を含む): 50761893888

約数和(自身を除く): 19352361867

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 9821, 29463, 1066067, 3198201, 7462469, 22387407, 24519541, 65030087, 73558623, 171636787, 195090261, 455210609, 514910361, 1365631827, 1495692001, 4487076003, 10469844007, 31409532021]

約数ペア:

[(1, 31409532021), (3, 10469844007), (7, 4487076003), (21, 1495692001), (23, 1365631827), (61, 514910361), (69, 455210609), (161, 195090261), (183, 171636787), (427, 73558623), (483, 65030087), (1281, 24519541), (1403, 22387407), (4209, 7462469), (9821, 3198201), (29463, 1066067)]