211678318423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31495063}}^1$

素因数の和:31495134

約数の個数: 16

約数和(自身を含む): 253976196096

約数和(自身を除く): 42297877673

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 31495063, 346445693, 409435819, 1480267961, 4503794009, 16282947571, 19243483493, 211678318423]

約数ペア:

[(1, 211678318423), (11, 19243483493), (13, 16282947571), (47, 4503794009), (143, 1480267961), (517, 409435819), (611, 346445693), (6721, 31495063)]