845227989

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 1328431104

約数和(自身を除く): 483203115

約数列:

[1, 3, 9, 23, 31, 69, 93, 107, 207, 279, 321, 713, 963, 1231, 2139, 2461, 3317, 3693, 6417, 7383, 9951, 11079, 22149, 28313, 29853, 38161, 76291, 84939, 114483, 131717, 228873, 254817, 343449, 395151, 686619, 877703, 1185453, 2633109, 3029491, 4083227, 7899327, 9088473, 12249681, 27265419, 36749043, 93914221, 281742663, 845227989]

約数ペア:

[(1, 845227989), (3, 281742663), (9, 93914221), (23, 36749043), (31, 27265419), (69, 12249681), (93, 9088473), (107, 7899327), (207, 4083227), (279, 3029491), (321, 2633109), (713, 1185453), (963, 877703), (1231, 686619), (2139, 395151), (2461, 343449), (3317, 254817), (3693, 228873), (6417, 131717), (7383, 114483), (9951, 84939), (11079, 76291), (22149, 38161), (28313, 29853)]