38998467921

素因数分解:

$3^1\times 7^1\times {\mathrm{5351}}^1\times {\mathrm{347051}}^1$

素因数の和:352412

約数の個数: 16

約数和(自身を含む): 59437513728

約数和(自身を除く): 20439045807

約数列:

[1, 3, 7, 21, 5351, 16053, 37457, 112371, 347051, 1041153, 2429357, 7288071, 1857069901, 5571209703, 12999489307, 38998467921]

約数ペア:

[(1, 38998467921), (3, 12999489307), (7, 5571209703), (21, 1857069901), (5351, 7288071), (16053, 2429357), (37457, 1041153), (112371, 347051)]