315029673

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{15199}}^1$

素因数の和:15266

約数の個数: 36

約数和(自身を含む): 540633600

約数和(自身を除く): 225603927

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 15199, 20727, 45597, 106393, 136791, 319179, 714353, 744751, 957537, 2143059, 2234253, 5000471, 6429177, 6702759, 15001413, 35003297, 45004239, 105009891, 315029673]

約数ペア:

[(1, 315029673), (3, 105009891), (7, 45004239), (9, 35003297), (21, 15001413), (47, 6702759), (49, 6429177), (63, 5000471), (141, 2234253), (147, 2143059), (329, 957537), (423, 744751), (441, 714353), (987, 319179), (2303, 136791), (2961, 106393), (6909, 45597), (15199, 20727)]