31428017

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 33761280

約数和(自身を除く): 2333263

約数列:

[1, 31, 41, 79, 313, 1271, 2449, 3239, 9703, 12833, 24727, 100409, 397823, 766537, 1013807, 31428017]

約数ペア:

[(1, 31428017), (31, 1013807), (41, 766537), (79, 397823), (313, 100409), (1271, 24727), (2449, 12833), (3239, 9703)]