274350671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 341890560

約数和(自身を除く): 67539889

約数列:

[1, 7, 19, 37, 133, 197, 259, 283, 703, 1379, 1981, 3743, 4921, 5377, 7289, 10471, 26201, 37639, 51023, 55751, 73297, 138491, 198949, 390257, 969437, 1059269, 1392643, 2062787, 7414883, 14439509, 39192953, 274350671]

約数ペア:

[(1, 274350671), (7, 39192953), (19, 14439509), (37, 7414883), (133, 2062787), (197, 1392643), (259, 1059269), (283, 969437), (703, 390257), (1379, 198949), (1981, 138491), (3743, 73297), (4921, 55751), (5377, 51023), (7289, 37639), (10471, 26201)]