2091018453

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{17383}}^1$

素因数の和:17884

約数の個数: 16

約数和(自身を含む): 2822883456

約数和(自身を除く): 731865003

約数列:

[1, 3, 101, 303, 397, 1191, 17383, 40097, 52149, 120291, 1755683, 5267049, 6901051, 20703153, 697006151, 2091018453]

約数ペア:

[(1, 2091018453), (3, 697006151), (101, 20703153), (303, 6901051), (397, 5267049), (1191, 1755683), (17383, 120291), (40097, 52149)]