281597946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{231197}}^1$

素因数の和:231238

約数の個数: 32

約数和(自身を含む): 665850240

約数和(自身を除く): 384252294

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 231197, 462394, 693591, 1387182, 1618379, 3236758, 4855137, 6704713, 9710274, 13409426, 20114139, 40228278, 46932991, 93865982, 140798973, 281597946]

約数ペア:

[(1, 281597946), (2, 140798973), (3, 93865982), (6, 46932991), (7, 40228278), (14, 20114139), (21, 13409426), (29, 9710274), (42, 6704713), (58, 4855137), (87, 3236758), (174, 1618379), (203, 1387182), (406, 693591), (609, 462394), (1218, 231197)]