813717933

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{6719}}^1$

素因数の和:6881

約数の個数: 32

約数和(自身を含む): 1273036800

約数和(自身を除く): 459318867

約数列:

[1, 3, 7, 21, 73, 79, 219, 237, 511, 553, 1533, 1659, 5767, 6719, 17301, 20157, 40369, 47033, 121107, 141099, 490487, 530801, 1471461, 1592403, 3433409, 3715607, 10300227, 11146821, 38748473, 116245419, 271239311, 813717933]

約数ペア:

[(1, 813717933), (3, 271239311), (7, 116245419), (21, 38748473), (73, 11146821), (79, 10300227), (219, 3715607), (237, 3433409), (511, 1592403), (553, 1471461), (1533, 530801), (1659, 490487), (5767, 141099), (6719, 121107), (17301, 47033), (20157, 40369)]