727335921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{2833}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 1085535360

約数和(自身を除く): 358199439

約数列:

[1, 3, 13, 29, 39, 87, 227, 377, 681, 1131, 2833, 2951, 6583, 8499, 8853, 19749, 36829, 82157, 85579, 110487, 246471, 256737, 643091, 1068041, 1929273, 3204123, 8360183, 18649639, 25080549, 55948917, 242445307, 727335921]

約数ペア:

[(1, 727335921), (3, 242445307), (13, 55948917), (29, 25080549), (39, 18649639), (87, 8360183), (227, 3204123), (377, 1929273), (681, 1068041), (1131, 643091), (2833, 256737), (2951, 246471), (6583, 110487), (8499, 85579), (8853, 82157), (19749, 36829)]