274324071

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 452115200

約数和(自身を除く): 177791129

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 409, 779, 861, 1227, 1681, 2337, 2863, 5043, 5453, 7771, 8589, 11767, 16359, 16769, 23313, 31939, 35301, 50307, 54397, 95817, 117383, 163191, 223573, 318611, 352149, 670719, 687529, 955833, 2062587, 2230277, 4812703, 6690831, 13063051, 14438109, 39189153, 91441357, 274324071]

約数ペア:

[(1, 274324071), (3, 91441357), (7, 39189153), (19, 14438109), (21, 13063051), (41, 6690831), (57, 4812703), (123, 2230277), (133, 2062587), (287, 955833), (399, 687529), (409, 670719), (779, 352149), (861, 318611), (1227, 223573), (1681, 163191), (2337, 117383), (2863, 95817), (5043, 54397), (5453, 50307), (7771, 35301), (8589, 31939), (11767, 23313), (16359, 16769)]