499528029

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 898652160

約数和(自身を除く): 399124131

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 397, 419, 429, 1001, 1191, 1257, 2779, 2933, 3003, 4367, 4609, 5161, 5447, 8337, 8799, 13101, 13827, 15483, 16341, 30569, 32263, 36127, 38129, 56771, 59917, 91707, 96789, 108381, 114387, 166343, 170313, 179751, 397397, 419419, 499029, 1164401, 1192191, 1258257, 1829773, 2162459, 3493203, 5489319, 6487377, 12808411, 15137213, 23787049, 38425233, 45411639, 71361147, 166509343, 499528029]

約数ペア:

[(1, 499528029), (3, 166509343), (7, 71361147), (11, 45411639), (13, 38425233), (21, 23787049), (33, 15137213), (39, 12808411), (77, 6487377), (91, 5489319), (143, 3493203), (231, 2162459), (273, 1829773), (397, 1258257), (419, 1192191), (429, 1164401), (1001, 499029), (1191, 419419), (1257, 397397), (2779, 179751), (2933, 170313), (3003, 166343), (4367, 114387), (4609, 108381), (5161, 96789), (5447, 91707), (8337, 59917), (8799, 56771), (13101, 38129), (13827, 36127), (15483, 32263), (16341, 30569)]