31099029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41969}}^1$

素因数の和:42004

約数の個数: 16

約数和(自身を含む): 47006400

約数和(自身を除く): 15907371

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 41969, 125907, 545597, 797411, 1636791, 2392233, 10366343, 31099029]

約数ペア:

[(1, 31099029), (3, 10366343), (13, 2392233), (19, 1636791), (39, 797411), (57, 545597), (247, 125907), (741, 41969)]