519887277

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1583}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 927134208

約数和(自身を除く): 407246931

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 401, 819, 1203, 1583, 2807, 3609, 4749, 5213, 8421, 11081, 14247, 15639, 20579, 25263, 33243, 36491, 46917, 61737, 99729, 109473, 144053, 185211, 328419, 432159, 634783, 1296477, 1904349, 4443481, 5713047, 8252179, 13330443, 24756537, 39991329, 57765253, 74269611, 173295759, 519887277]

約数ペア:

[(1, 519887277), (3, 173295759), (7, 74269611), (9, 57765253), (13, 39991329), (21, 24756537), (39, 13330443), (63, 8252179), (91, 5713047), (117, 4443481), (273, 1904349), (401, 1296477), (819, 634783), (1203, 432159), (1583, 328419), (2807, 185211), (3609, 144053), (4749, 109473), (5213, 99729), (8421, 61737), (11081, 46917), (14247, 36491), (15639, 33243), (20579, 25263)]