8289369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 14037504

約数和(自身を除く): 5748135

約数列:

[1, 3, 9, 11, 31, 33, 37, 73, 93, 99, 111, 219, 279, 333, 341, 407, 657, 803, 1023, 1147, 1221, 2263, 2409, 2701, 3069, 3441, 3663, 6789, 7227, 8103, 10323, 12617, 20367, 24309, 24893, 29711, 37851, 74679, 83731, 89133, 113553, 224037, 251193, 267399, 753579, 921041, 2763123, 8289369]

約数ペア:

[(1, 8289369), (3, 2763123), (9, 921041), (11, 753579), (31, 267399), (33, 251193), (37, 224037), (73, 113553), (93, 89133), (99, 83731), (111, 74679), (219, 37851), (279, 29711), (333, 24893), (341, 24309), (407, 20367), (657, 12617), (803, 10323), (1023, 8103), (1147, 7227), (1221, 6789), (2263, 3663), (2409, 3441), (2701, 3069)]