331320180749

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1\times {\mathrm{2539}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 361009509120

約数和(自身を除く): 29689328371

約数列:

[1, 17, 71, 73, 1207, 1241, 1481, 2539, 5183, 25177, 43163, 88111, 105151, 108113, 180269, 185347, 1787567, 1837921, 3064573, 3150899, 3760259, 7676023, 13159637, 63924403, 130492391, 223713829, 266978389, 274498907, 4538632613, 4666481419, 19489422397, 331320180749]

約数ペア:

[(1, 331320180749), (17, 19489422397), (71, 4666481419), (73, 4538632613), (1207, 274498907), (1241, 266978389), (1481, 223713829), (2539, 130492391), (5183, 63924403), (25177, 13159637), (43163, 7676023), (88111, 3760259), (105151, 3150899), (108113, 3064573), (180269, 1837921), (185347, 1787567)]