1020737697

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{1009}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 1582387200

約数和(自身を除く): 561649503

約数列:

[1, 3, 7, 21, 67, 201, 469, 719, 1009, 1407, 2157, 3027, 5033, 7063, 15099, 21189, 48173, 67603, 144519, 202809, 337211, 473221, 725471, 1011633, 1419663, 2176413, 5078297, 15234891, 48606557, 145819671, 340245899, 1020737697]

約数ペア:

[(1, 1020737697), (3, 340245899), (7, 145819671), (21, 48606557), (67, 15234891), (201, 5078297), (469, 2176413), (719, 1419663), (1009, 1011633), (1407, 725471), (2157, 473221), (3027, 337211), (5033, 202809), (7063, 144519), (15099, 67603), (21189, 48173)]