14390201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 17420160

約数和(自身を除く): 3029959

約数列:

[1, 7, 19, 133, 257, 421, 1799, 2947, 4883, 7999, 34181, 55993, 108197, 757379, 2055743, 14390201]

約数ペア:

[(1, 14390201), (7, 2055743), (19, 757379), (133, 108197), (257, 55993), (421, 34181), (1799, 7999), (2947, 4883)]