1516335513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6961}}^1$

素因数の和:7046

約数の個数: 64

約数和(自身を含む): 2694795264

約数和(自身を除く): 1178459751

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 69, 77, 123, 161, 231, 253, 287, 451, 483, 759, 861, 943, 1353, 1771, 2829, 3157, 5313, 6601, 6961, 9471, 10373, 19803, 20883, 31119, 48727, 72611, 76571, 146181, 160103, 217833, 229713, 285401, 480309, 535997, 856203, 1120721, 1607991, 1761133, 1997807, 3139411, 3362163, 5283399, 5993421, 6564223, 9418233, 12327931, 19692669, 21975877, 36983793, 45949561, 65927631, 72206453, 137848683, 216619359, 505445171, 1516335513]

約数ペア:

[(1, 1516335513), (3, 505445171), (7, 216619359), (11, 137848683), (21, 72206453), (23, 65927631), (33, 45949561), (41, 36983793), (69, 21975877), (77, 19692669), (123, 12327931), (161, 9418233), (231, 6564223), (253, 5993421), (287, 5283399), (451, 3362163), (483, 3139411), (759, 1997807), (861, 1761133), (943, 1607991), (1353, 1120721), (1771, 856203), (2829, 535997), (3157, 480309), (5313, 285401), (6601, 229713), (6961, 217833), (9471, 160103), (10373, 146181), (19803, 76571), (20883, 72611), (31119, 48727)]