2078504523

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{4349}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 3184896000

約数和(自身を除く): 1106391477

約数列:

[1, 3, 9, 27, 31, 93, 279, 571, 837, 1713, 4349, 5139, 13047, 15417, 17701, 39141, 53103, 117423, 134819, 159309, 404457, 477927, 1213371, 2483279, 3640113, 7449837, 22349511, 67048533, 76981649, 230944947, 692834841, 2078504523]

約数ペア:

[(1, 2078504523), (3, 692834841), (9, 230944947), (27, 76981649), (31, 67048533), (93, 22349511), (279, 7449837), (571, 3640113), (837, 2483279), (1713, 1213371), (4349, 477927), (5139, 404457), (13047, 159309), (15417, 134819), (17701, 117423), (39141, 53103)]