54198277

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 63441792

約数和(自身を除く): 9243515

約数列:

[1, 7, 53, 347, 371, 421, 2429, 2947, 18391, 22313, 128737, 146087, 156191, 1022609, 7742611, 54198277]

約数ペア:

[(1, 54198277), (7, 7742611), (53, 1022609), (347, 156191), (371, 146087), (421, 128737), (2429, 22313), (2947, 18391)]