39138477

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 61737984

約数和(自身を除く): 22599507

約数列:

[1, 3, 7, 21, 41, 123, 131, 287, 347, 393, 861, 917, 1041, 2429, 2751, 5371, 7287, 14227, 16113, 37597, 42681, 45457, 99589, 112791, 136371, 298767, 318199, 954597, 1863737, 5591211, 13046159, 39138477]

約数ペア:

[(1, 39138477), (3, 13046159), (7, 5591211), (21, 1863737), (41, 954597), (123, 318199), (131, 298767), (287, 136371), (347, 112791), (393, 99589), (861, 45457), (917, 42681), (1041, 37597), (2429, 16113), (2751, 14227), (5371, 7287)]