38423007

素因数分解:

$3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 65101296

約数和(自身を除く): 26678289

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 441, 453, 577, 1057, 1359, 1731, 3171, 4039, 5193, 7399, 9513, 12117, 22197, 28273, 36351, 66591, 84819, 87127, 254457, 261381, 609889, 784143, 1829667, 4269223, 5489001, 12807669, 38423007]

約数ペア:

[(1, 38423007), (3, 12807669), (7, 5489001), (9, 4269223), (21, 1829667), (49, 784143), (63, 609889), (147, 261381), (151, 254457), (441, 87127), (453, 84819), (577, 66591), (1057, 36351), (1359, 28273), (1731, 22197), (3171, 12117), (4039, 9513), (5193, 7399)]