2638222713

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{76001}}^1$

素因数の和:76062

約数の個数: 48

約数和(自身を含む): 4742524800

約数和(自身を除く): 2104302087

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 11571, 34713, 76001, 228003, 532007, 684009, 1444019, 1596021, 2204029, 4332057, 4788063, 6612087, 10108133, 12996171, 15428203, 19836261, 30324399, 41876551, 46284609, 90973197, 125629653, 138853827, 293135857, 376888959, 879407571, 2638222713]

約数ペア:

[(1, 2638222713), (3, 879407571), (7, 376888959), (9, 293135857), (19, 138853827), (21, 125629653), (29, 90973197), (57, 46284609), (63, 41876551), (87, 30324399), (133, 19836261), (171, 15428203), (203, 12996171), (261, 10108133), (399, 6612087), (551, 4788063), (609, 4332057), (1197, 2204029), (1653, 1596021), (1827, 1444019), (3857, 684009), (4959, 532007), (11571, 228003), (34713, 76001)]