1259457057

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 1954208256

約数和(自身を除く): 694751199

約数列:

[1, 3, 9, 31, 43, 61, 93, 129, 183, 279, 387, 549, 1333, 1721, 1891, 2623, 3999, 5163, 5673, 7869, 11997, 15489, 17019, 23607, 53351, 74003, 81313, 104981, 160053, 222009, 243939, 314943, 480159, 666027, 731817, 944829, 2294093, 3254411, 4514183, 6882279, 9763233, 13542549, 20646837, 29289699, 40627647, 139939673, 419819019, 1259457057]

約数ペア:

[(1, 1259457057), (3, 419819019), (9, 139939673), (31, 40627647), (43, 29289699), (61, 20646837), (93, 13542549), (129, 9763233), (183, 6882279), (279, 4514183), (387, 3254411), (549, 2294093), (1333, 944829), (1721, 731817), (1891, 666027), (2623, 480159), (3999, 314943), (5163, 243939), (5673, 222009), (7869, 160053), (11997, 104981), (15489, 81313), (17019, 74003), (23607, 53351)]