487458433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4973}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 649405440

約数和(自身を除く): 161947007

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 737, 1273, 1463, 4973, 5159, 8911, 14003, 34811, 54703, 94487, 98021, 333191, 382921, 661409, 1039357, 2332337, 3665101, 6330629, 7275499, 25655707, 44314403, 69636919, 487458433]

約数ペア:

[(1, 487458433), (7, 69636919), (11, 44314403), (19, 25655707), (67, 7275499), (77, 6330629), (133, 3665101), (209, 2332337), (469, 1039357), (737, 661409), (1273, 382921), (1463, 333191), (4973, 98021), (5159, 94487), (8911, 54703), (14003, 34811)]