61920943

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12583}}^1$

素因数の和:12646

約数の個数: 16

約数和(自身を含む): 76510720

約数和(自身を除く): 14589777

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 12583, 88081, 239077, 465571, 1673539, 3258997, 8845849, 61920943]

約数ペア:

[(1, 61920943), (7, 8845849), (19, 3258997), (37, 1673539), (133, 465571), (259, 239077), (703, 88081), (4921, 12583)]