3770140493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3889}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 4682937600

約数和(自身を除く): 912797107

約数列:

[1, 7, 19, 37, 133, 197, 259, 703, 1379, 3743, 3889, 4921, 7289, 26201, 27223, 51023, 73891, 138491, 143893, 517237, 766133, 969437, 1007251, 2733967, 5362931, 14556527, 19137769, 28346921, 101895689, 198428447, 538591499, 3770140493]

約数ペア:

[(1, 3770140493), (7, 538591499), (19, 198428447), (37, 101895689), (133, 28346921), (197, 19137769), (259, 14556527), (703, 5362931), (1379, 2733967), (3743, 1007251), (3889, 969437), (4921, 766133), (7289, 517237), (26201, 143893), (27223, 138491), (51023, 73891)]